| 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 | $203.64 | 11.524% | $227.1075 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $191.42 | 8.694% | $208.0621 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $83.92 | 8.866% | $91.3603 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $42.46 | 5.730% | $44.893 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $65.54 | 9.485% | $71.7565 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $163.84 | 8.500% | $177.7664 | $177.77 | $177.75 | $177.80 |
| Purchase #7 | $96.81 | 9.353% | $105.8646 | $105.86 | $105.85 | $105.90 |
| 7 purchase totals = | $847.63 | $926.8104 | $926.81 | $926.75 | $927.00 | |