| 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 | $198.29 | 13.607% | $225.2713 | $225.27 | $225.25 | $225.30 |
| Purchase #2 | $74.91 | 12.209% | $84.0558 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $97.43 | 3.439% | $100.7806 | $100.78 | $100.80 | $100.80 |
| Purchase #4 | $140.36 | 4.299% | $146.3941 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $115.51 | 9.121% | $126.0457 | $126.05 | $126.05 | $126.00 |
| Purchase #6 | $210.92 | 12.612% | $237.5212 | $237.52 | $237.50 | $237.50 |
| Purchase #7 | $18.96 | 4.450% | $19.8037 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $856.38 | $939.8724 | $939.87 | $939.85 | $939.90 | |