| 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 | $222.31 | 13.557% | $252.4486 | $252.45 | $252.45 | $252.40 |
| Purchase #2 | $111.97 | 6.425% | $119.1641 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $55.85 | 6.469% | $59.4629 | $59.46 | $59.45 | $59.50 |
| Purchase #4 | $136.97 | 10.180% | $150.9135 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $155.80 | 9.149% | $170.0541 | $170.05 | $170.05 | $170.10 |
| Purchase #6 | $46.52 | 3.775% | $48.2761 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $106.84 | 9.374% | $116.8552 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $836.26 | $917.1745 | $917.17 | $917.15 | $917.30 | |