| 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 | $216.88 | 12.551% | $244.1006 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $240.32 | 5.614% | $253.8116 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $94.84 | 7.683% | $102.1266 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $59.52 | 9.395% | $65.1119 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $52.47 | 10.816% | $58.1452 | $58.15 | $58.15 | $58.10 |
| Purchase #6 | $122.42 | 3.114% | $126.2322 | $126.23 | $126.25 | $126.20 |
| Purchase #7 | $31.74 | 13.854% | $36.1373 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $818.19 | $885.6654 | $885.67 | $885.70 | $885.50 | |