| 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 | $113.29 | 4.719% | $118.6362 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $47.49 | 5.330% | $50.0212 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $46.68 | 11.279% | $51.945 | $51.95 | $51.95 | $51.90 |
| Purchase #4 | $186.36 | 9.676% | $204.3922 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $116.29 | 9.155% | $126.9363 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $219.74 | 7.831% | $236.9478 | $236.95 | $236.95 | $236.90 |
| Purchase #7 | $148.97 | 6.854% | $159.1804 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $878.82 | $948.0591 | $948.07 | $948.10 | $947.90 | |