| 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 | $97.83 | 10.854% | $108.4485 | $108.45 | $108.45 | $108.40 |
| Purchase #2 | $24.42 | 12.420% | $27.453 | $27.45 | $27.45 | $27.50 |
| Purchase #3 | $82.85 | 5.833% | $87.6826 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $234.38 | 4.531% | $244.9998 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $105.49 | 12.412% | $118.5834 | $118.58 | $118.60 | $118.60 |
| Purchase #6 | $148.88 | 13.551% | $169.0547 | $169.05 | $169.05 | $169.10 |
| Purchase #7 | $149.37 | 13.591% | $169.6709 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $843.22 | $925.8929 | $925.88 | $925.90 | $926.00 | |