| 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 | $188.44 | 13.413% | $213.7155 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $116.40 | 12.641% | $131.1141 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $173.92 | 12.603% | $195.8391 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $59.32 | 3.430% | $61.3547 | $61.35 | $61.35 | $61.40 |
| Purchase #5 | $13.38 | 5.788% | $14.1544 | $14.15 | $14.15 | $14.20 |
| Purchase #6 | $243.51 | 13.489% | $276.3571 | $276.36 | $276.35 | $276.40 |
| Purchase #7 | $44.40 | 8.234% | $48.0559 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $839.37 | $940.5908 | $940.59 | $940.55 | $940.70 | |