| 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 | $37.25 | 10.359% | $41.1087 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $134.61 | 12.242% | $151.089 | $151.09 | $151.10 | $151.10 |
| Purchase #3 | $88.55 | 9.674% | $97.1163 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $211.74 | 4.215% | $220.6648 | $220.66 | $220.65 | $220.70 |
| Purchase #5 | $140.95 | 10.161% | $155.2719 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $19.37 | 6.803% | $20.6877 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $98.51 | 13.705% | $112.0108 | $112.01 | $112.00 | $112.00 |
| 7 purchase totals = | $730.98 | $797.9492 | $797.95 | $797.90 | $798.00 | |