| 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 | $22.54 | 3.388% | $23.3037 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $112.44 | 12.785% | $126.8155 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $87.35 | 11.336% | $97.252 | $97.25 | $97.25 | $97.30 |
| Purchase #4 | $143.47 | 5.290% | $151.0596 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $108.75 | 12.687% | $122.5471 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $117.69 | 3.358% | $121.642 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $168.70 | 6.320% | $179.3618 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $760.94 | $821.9817 | $821.98 | $821.95 | $822.00 | |