| 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 | $216.81 | 12.549% | $244.0175 | $244.02 | $244.00 | $244.00 |
| Purchase #2 | $206.79 | 3.866% | $214.7845 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $13.46 | 5.151% | $14.1533 | $14.15 | $14.15 | $14.20 |
| Purchase #4 | $9.95 | 12.513% | $11.195 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $88.26 | 9.213% | $96.3914 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $97.61 | 13.536% | $110.8225 | $110.82 | $110.80 | $110.80 |
| Purchase #7 | $12.61 | 5.319% | $13.2807 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $645.49 | $704.6449 | $704.64 | $704.65 | $704.70 | |