| 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 | $239.96 | 9.375% | $262.4563 | $262.46 | $262.45 | $262.50 |
| Purchase #2 | $57.40 | 7.165% | $61.5127 | $61.51 | $61.50 | $61.50 |
| Purchase #3 | $127.95 | 4.511% | $133.7218 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $25.65 | 5.827% | $27.1446 | $27.14 | $27.15 | $27.10 |
| Purchase #5 | $63.47 | 5.762% | $67.1271 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $111.62 | 9.653% | $122.3947 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $122.40 | 13.390% | $138.7894 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $748.45 | $813.1466 | $813.14 | $813.15 | $813.10 | |