| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.92 | 11.553% | $252.0205 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $61.51 | 11.240% | $68.4237 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $114.41 | 13.241% | $129.559 | $129.56 | $129.55 | $129.60 |
| Purchase #4 | $129.92 | 12.651% | $146.3562 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $28.96 | 12.748% | $32.6518 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $104.25 | 8.320% | $112.9236 | $112.92 | $112.90 | $112.90 |
| Purchase #7 | $98.95 | 12.450% | $111.2693 | $111.27 | $111.25 | $111.30 |
| 7 purchase totals = | $763.92 | $853.2041 | $853.20 | $853.10 | $853.30 | |