| 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 | $118.52 | 7.505% | $127.4149 | $127.41 | $127.40 | $127.40 |
| Purchase #2 | $47.99 | 11.454% | $53.4868 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $88.84 | 7.322% | $95.3449 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $26.76 | 10.778% | $29.6442 | $29.64 | $29.65 | $29.60 |
| Purchase #5 | $60.63 | 9.498% | $66.3886 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $197.99 | 8.610% | $215.0369 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $125.79 | 11.288% | $139.9892 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $666.52 | $727.3055 | $727.30 | $727.35 | $727.20 | |