| 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 | $202.42 | 4.756% | $212.0471 | $212.05 | $212.05 | $212.00 |
| Purchase #2 | $108.61 | 9.404% | $118.8237 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $112.89 | 10.703% | $124.9726 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $25.93 | 5.116% | $27.2566 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $100.47 | 3.305% | $103.7905 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $71.45 | 8.336% | $77.4061 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $21.86 | 5.425% | $23.0459 | $23.05 | $23.05 | $23.00 |
| 7 purchase totals = | $643.63 | $687.3425 | $687.35 | $687.30 | $687.30 | |