| 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 | $239.61 | 5.769% | $253.4331 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $37.88 | 5.408% | $39.9286 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $46.56 | 8.222% | $50.3882 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $48.96 | 8.160% | $52.9551 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $126.50 | 10.340% | $139.5801 | $139.58 | $139.60 | $139.60 |
| Purchase #6 | $237.33 | 4.513% | $248.0407 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $24.46 | 13.601% | $27.7868 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $761.30 | $812.1126 | $812.12 | $812.20 | $812.10 | |