| 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 | $101.29 | 11.844% | $113.2868 | $113.29 | $113.30 | $113.30 |
| Purchase #2 | $67.98 | 10.574% | $75.1682 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $130.46 | 9.647% | $143.0455 | $143.05 | $143.05 | $143.00 |
| Purchase #4 | $42.75 | 4.861% | $44.8281 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $220.87 | 8.462% | $239.56 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $50.53 | 10.237% | $55.7028 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $132.86 | 11.212% | $147.7563 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $746.74 | $819.3477 | $819.36 | $819.35 | $819.40 | |