| 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 | $224.54 | 11.821% | $251.0829 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $115.72 | 9.381% | $126.5757 | $126.58 | $126.60 | $126.60 |
| Purchase #3 | $12.39 | 12.558% | $13.9459 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $102.54 | 13.473% | $116.3552 | $116.36 | $116.35 | $116.40 |
| Purchase #5 | $150.53 | 3.630% | $155.9942 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $47.36 | 8.348% | $51.3136 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $114.80 | 11.318% | $127.7931 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $767.88 | $843.0606 | $843.06 | $843.10 | $843.10 | |