| 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 | $107.41 | 8.125% | $116.1371 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $238.35 | 12.378% | $267.853 | $267.85 | $267.85 | $267.90 |
| Purchase #3 | $187.62 | 12.137% | $210.3914 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $84.74 | 9.185% | $92.5234 | $92.52 | $92.50 | $92.50 |
| Purchase #5 | $129.83 | 10.523% | $143.492 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $57.98 | 7.590% | $62.3807 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $55.31 | 9.732% | $60.6928 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $861.24 | $953.4704 | $953.46 | $953.50 | $953.50 | |