In V4.9.5 ,on the Tax History screen in detail mode, we are prepping for monthly taxes for Florida with surtaxes and found that the total under the extension column was adding up every value causing it to add it over and over because of county surtaxes, so It added one instance of the total price from the regular sales tax, and then added it a second time due to orange county’s surtax.
We know that the tax codes are layered correctly in the tax assignments screen, I’m just at a loss as to why it’s now summing duplicate values regardless on whether it freight or taxable.