| 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 | $194.32 | 9.174% | $212.1469 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $177.57 | 6.473% | $189.0641 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $38.74 | 6.670% | $41.324 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $67.92 | 10.640% | $75.1467 | $75.15 | $75.15 | $75.10 |
| Purchase #5 | $225.87 | 4.770% | $236.644 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $50.77 | 13.409% | $57.5777 | $57.58 | $57.60 | $57.60 |
| Purchase #7 | $78.88 | 13.192% | $89.2858 | $89.29 | $89.30 | $89.30 |
| 7 purchase totals = | $834.07 | $901.1892 | $901.19 | $901.20 | $901.10 | |