| 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 | $129.50 | 3.684% | $134.2708 | $134.27 | $134.25 | $134.30 |
| Purchase #2 | $237.72 | 4.810% | $249.1543 | $249.15 | $249.15 | $249.20 |
| Purchase #3 | $216.96 | 9.448% | $237.4584 | $237.46 | $237.45 | $237.50 |
| Purchase #4 | $64.98 | 3.631% | $67.3394 | $67.34 | $67.35 | $67.30 |
| Purchase #5 | $58.82 | 12.790% | $66.3431 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $22.26 | 9.566% | $24.3894 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $68.71 | 13.662% | $78.0972 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $798.95 | $857.0526 | $857.05 | $857.05 | $857.10 | |