| 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 | $212.33 | 13.123% | $240.1941 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $125.95 | 10.458% | $139.1219 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $59.69 | 4.348% | $62.2853 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $48.83 | 4.584% | $51.0684 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $183.58 | 13.258% | $207.919 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $171.68 | 7.431% | $184.4375 | $184.44 | $184.45 | $184.40 |
| Purchase #7 | $15.35 | 13.312% | $17.3934 | $17.39 | $17.40 | $17.40 |
| 7 purchase totals = | $817.41 | $902.4196 | $902.42 | $902.40 | $902.40 | |