Tax Percentage Calculates Wrong

I have been using this software for a couple of years and all has been good until tonight. I made two entries with HST (collected on income) at 13% but the calculation is incorrect.

To be specific, the first entry was for $800. 13% should be $104 but it is showing as $92.04.

Another item is $240. 13% should be $31.20, but it shows as $27.61.

I haven’t changed any settings but did go back in to check, and settings say 13%. So I tested by changing percentage to 20%, IOn $240 it should be $48 but it shows as $40.

What has happened and how do I fix it please.

It is calculating the “Tax Inclusive” amount and probably has something to do with this setting on your documents.

Thank you so very much!!! That’s exactly what it was. Much appreciated!!!