| 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 | $234.91 | 4.657% | $245.8498 | $245.85 | $245.85 | $245.80 |
| Purchase #2 | $107.51 | 9.845% | $118.0944 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $110.42 | 9.724% | $121.1572 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $202.82 | 10.470% | $224.0553 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $55.45 | 3.404% | $57.3375 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $41.27 | 9.171% | $45.0549 | $45.05 | $45.05 | $45.10 |
| Purchase #7 | $169.59 | 11.109% | $188.4298 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $921.97 | $999.9789 | $999.98 | $1,000.00 | $1,000.00 | |