| 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 | $199.96 | 12.208% | $224.3711 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $29.28 | 7.652% | $31.5205 | $31.52 | $31.50 | $31.50 |
| Purchase #3 | $8.79 | 12.718% | $9.9079 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $211.71 | 11.865% | $236.8294 | $236.83 | $236.85 | $236.80 |
| Purchase #5 | $161.52 | 3.520% | $167.2055 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $64.98 | 10.498% | $71.8016 | $71.80 | $71.80 | $71.80 |
| Purchase #7 | $144.70 | 10.700% | $160.1829 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $820.94 | $901.8189 | $901.82 | $901.80 | $901.80 | |