| 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 | $204.74 | 4.717% | $214.3976 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $211.39 | 5.689% | $223.416 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $45.41 | 11.669% | $50.7089 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $112.39 | 13.601% | $127.6762 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $55.31 | 5.179% | $58.1745 | $58.17 | $58.15 | $58.20 |
| Purchase #6 | $243.32 | 4.130% | $253.3691 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $214.58 | 3.297% | $221.6547 | $221.65 | $221.65 | $221.70 |
| 7 purchase totals = | $1,087.14 | $1,149.3970 | $1,149.40 | $1,149.35 | $1,149.50 | |