| 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 | $110.38 | 13.731% | $125.5363 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $199.76 | 11.222% | $222.1771 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $26.76 | 10.761% | $29.6396 | $29.64 | $29.65 | $29.60 |
| Purchase #4 | $235.37 | 3.657% | $243.9775 | $243.98 | $244.00 | $244.00 |
| Purchase #5 | $21.69 | 6.377% | $23.0732 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $160.54 | 12.112% | $179.9846 | $179.98 | $180.00 | $180.00 |
| Purchase #7 | $150.58 | 12.178% | $168.9176 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $905.08 | $993.3059 | $993.31 | $993.35 | $993.30 | |