I feel the information you have provided about your scenario is not enough to shed some light about the cause of the split.
If you share a workbook of your situation will be better for us to help.
Meanwhile, I suggest you to verify if your boolean calculation is also placed in level of detail.
You're welcome Ramon. And thank Jonathan, he made me write it.
Thank you Shawn and Ramon.
Sorry for the delayed response, I was out of the office the last couple days. However my problem was not due to a Level of Detail item. I was able to solve my problem by changing my calculated field on the color shelf to an attribute.
Thanks again for the information. I was able to pull some good insights as to how Grand Totals work behind the scenes.
Have a great rest of the day.
I would be good if you check the thread at least as Helpful Answer in order to close it and keep the forum as clean as possible.