| 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 | $37.36 | 10.838% | $41.4091 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $66.98 | 13.659% | $76.1288 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $99.29 | 9.185% | $108.4098 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $110.52 | 12.367% | $124.188 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $194.68 | 3.179% | $200.8689 | $200.87 | $200.85 | $200.90 |
| Purchase #6 | $248.85 | 7.768% | $268.1807 | $268.18 | $268.20 | $268.20 |
| Purchase #7 | $138.65 | 12.498% | $155.9785 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $896.33 | $975.1638 | $975.17 | $975.20 | $975.20 | |