| 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 | $139.44 | 10.657% | $154.3001 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $216.85 | 12.786% | $244.5764 | $244.58 | $244.60 | $244.60 |
| Purchase #3 | $106.55 | 3.340% | $110.1088 | $110.11 | $110.10 | $110.10 |
| Purchase #4 | $172.97 | 3.388% | $178.8302 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $131.59 | 6.786% | $140.5197 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $42.82 | 12.252% | $48.0663 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $52.58 | 8.728% | $57.1692 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $862.80 | $933.5707 | $933.58 | $933.55 | $933.60 | |