| 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 | $106.78 | 12.497% | $120.1243 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $237.66 | 13.523% | $269.7988 | $269.80 | $269.80 | $269.80 |
| Purchase #3 | $102.63 | 6.404% | $109.2024 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $46.88 | 7.528% | $50.4091 | $50.41 | $50.40 | $50.40 |
| Purchase #5 | $125.76 | 3.646% | $130.3452 | $130.35 | $130.35 | $130.30 |
| Purchase #6 | $211.86 | 11.731% | $236.7133 | $236.71 | $236.70 | $236.70 |
| Purchase #7 | $28.64 | 5.519% | $30.2206 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $860.21 | $946.8137 | $946.81 | $946.75 | $946.70 | |