| 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 | $109.59 | 10.341% | $120.9227 | $120.92 | $120.90 | $120.90 |
| Purchase #2 | $215.96 | 12.741% | $243.4755 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $86.85 | 11.665% | $96.9811 | $96.98 | $97.00 | $97.00 |
| Purchase #4 | $129.94 | 6.581% | $138.4914 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $69.30 | 11.612% | $77.3471 | $77.35 | $77.35 | $77.30 |
| Purchase #6 | $216.92 | 9.874% | $238.3387 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $74.35 | 8.303% | $80.5233 | $80.52 | $80.50 | $80.50 |
| 7 purchase totals = | $902.91 | $996.0798 | $996.08 | $996.10 | $996.00 | |