| 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 | $41.53 | 11.129% | $46.1519 | $46.15 | $46.15 | $46.20 |
| Purchase #2 | $191.36 | 9.724% | $209.9678 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $90.87 | 9.811% | $99.7853 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $122.96 | 4.247% | $128.1821 | $128.18 | $128.20 | $128.20 |
| Purchase #5 | $223.87 | 8.825% | $243.6265 | $243.63 | $243.65 | $243.60 |
| Purchase #6 | $148.93 | 6.357% | $158.3975 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $86.71 | 6.675% | $92.4979 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $906.23 | $978.6090 | $978.62 | $978.65 | $978.70 | |