| 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 | $106.91 | 13.715% | $121.5727 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $125.28 | 12.859% | $141.3898 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $137.39 | 5.309% | $144.684 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $41.73 | 4.185% | $43.4764 | $43.48 | $43.50 | $43.50 |
| Purchase #5 | $48.45 | 4.492% | $50.6264 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $224.99 | 5.596% | $237.5804 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $217.87 | 10.180% | $240.0492 | $240.05 | $240.05 | $240.00 |
| 7 purchase totals = | $902.62 | $979.3789 | $979.38 | $979.45 | $979.40 | |