| 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 | $174.26 | 9.559% | $190.9175 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $207.40 | 10.495% | $229.1666 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $114.82 | 10.834% | $127.2596 | $127.26 | $127.25 | $127.30 |
| Purchase #4 | $48.66 | 7.524% | $52.3212 | $52.32 | $52.30 | $52.30 |
| Purchase #5 | $207.80 | 8.158% | $224.7523 | $224.75 | $224.75 | $224.80 |
| Purchase #6 | $12.79 | 10.467% | $14.1287 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $31.54 | 5.265% | $33.2006 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $797.27 | $871.7465 | $871.75 | $871.70 | $871.80 | |