| 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 | $214.99 | 12.708% | $242.3109 | $242.31 | $242.30 | $242.30 |
| Purchase #2 | $143.42 | 4.686% | $150.1407 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $37.57 | 9.535% | $41.1523 | $41.15 | $41.15 | $41.20 |
| Purchase #4 | $91.42 | 3.276% | $94.4149 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $92.87 | 7.642% | $99.9671 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $142.71 | 9.167% | $155.7922 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $126.56 | 8.433% | $137.2328 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $849.54 | $921.0109 | $921.00 | $921.00 | $921.00 | |