| 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 | $235.94 | 7.129% | $252.7602 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $152.79 | 4.790% | $160.1086 | $160.11 | $160.10 | $160.10 |
| Purchase #3 | $103.58 | 6.604% | $110.4204 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $161.98 | 5.572% | $171.0055 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $105.94 | 11.182% | $117.7862 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $78.83 | 13.351% | $89.3546 | $89.35 | $89.35 | $89.40 |
| Purchase #7 | $89.55 | 8.269% | $96.9549 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $928.61 | $998.3904 | $998.39 | $998.35 | $998.50 | |