| 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 | $109.89 | 9.769% | $120.6252 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $120.39 | 10.317% | $132.8106 | $132.81 | $132.80 | $132.80 |
| Purchase #3 | $167.49 | 12.755% | $188.8533 | $188.85 | $188.85 | $188.90 |
| Purchase #4 | $102.59 | 9.251% | $112.0806 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $31.68 | 10.623% | $35.0454 | $35.05 | $35.05 | $35.00 |
| Purchase #6 | $116.28 | 7.422% | $124.9103 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $144.77 | 6.348% | $153.96 | $153.96 | $153.95 | $154.00 |
| 7 purchase totals = | $793.09 | $868.2854 | $868.29 | $868.30 | $868.30 | |