| 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 | $110.39 | 12.491% | $124.1788 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $136.94 | 8.831% | $149.0332 | $149.03 | $149.05 | $149.00 |
| Purchase #3 | $57.44 | 10.402% | $63.4149 | $63.41 | $63.40 | $63.40 |
| Purchase #4 | $204.45 | 5.590% | $215.8788 | $215.88 | $215.90 | $215.90 |
| Purchase #5 | $37.63 | 11.456% | $41.9409 | $41.94 | $41.95 | $41.90 |
| Purchase #6 | $121.75 | 3.259% | $125.7178 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $142.51 | 11.189% | $158.4554 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $811.11 | $878.6198 | $878.62 | $878.65 | $878.60 | |