| 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 | $100.61 | 11.565% | $112.2455 | $112.25 | $112.25 | $112.20 |
| Purchase #2 | $130.39 | 7.619% | $140.3244 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $26.51 | 13.313% | $30.0393 | $30.04 | $30.05 | $30.00 |
| Purchase #4 | $127.45 | 11.815% | $142.5082 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $12.28 | 10.859% | $13.6135 | $13.61 | $13.60 | $13.60 |
| Purchase #6 | $233.84 | 5.706% | $247.1829 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $237.92 | 8.421% | $257.9552 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $869.00 | $943.8690 | $943.87 | $943.85 | $943.80 | |