| 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 | $108.57 | 6.528% | $115.6574 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $124.92 | 5.759% | $132.1141 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $43.36 | 11.306% | $48.2623 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $65.30 | 4.562% | $68.279 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $175.32 | 13.716% | $199.3669 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $132.73 | 8.124% | $143.513 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $217.94 | 4.483% | $227.7103 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $868.14 | $934.9030 | $934.90 | $934.85 | $935.00 | |