| 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 | $217.73 | 4.625% | $227.8 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $133.93 | 4.621% | $140.1189 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $44.53 | 8.414% | $48.2768 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $232.93 | 12.859% | $262.8825 | $262.88 | $262.90 | $262.90 |
| Purchase #5 | $36.84 | 12.698% | $41.5179 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $69.99 | 11.155% | $77.7974 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $143.42 | 4.352% | $149.6616 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $879.37 | $948.0551 | $948.06 | $948.05 | $948.10 | |