| 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 | $212.76 | 11.546% | $237.3253 | $237.33 | $237.35 | $237.30 |
| Purchase #2 | $27.38 | 10.396% | $30.2264 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $100.94 | 11.452% | $112.4996 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $116.90 | 7.417% | $125.5705 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $175.88 | 9.124% | $191.9273 | $191.93 | $191.95 | $191.90 |
| Purchase #6 | $13.71 | 3.798% | $14.2307 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $130.50 | 10.857% | $144.6684 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $778.07 | $856.4482 | $856.46 | $856.50 | $856.40 | |