| 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 | $110.57 | 12.188% | $124.0463 | $124.05 | $124.05 | $124.00 |
| Purchase #2 | $70.87 | 9.774% | $77.7968 | $77.80 | $77.80 | $77.80 |
| Purchase #3 | $91.29 | 6.450% | $97.1782 | $97.18 | $97.20 | $97.20 |
| Purchase #4 | $226.57 | 3.551% | $234.6155 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $208.70 | 8.832% | $227.1324 | $227.13 | $227.15 | $227.10 |
| Purchase #6 | $121.79 | 10.171% | $134.1773 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $31.53 | 12.728% | $35.5431 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $861.32 | $930.4896 | $930.50 | $930.55 | $930.40 | |