| 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 | $190.48 | 10.591% | $210.6537 | $210.65 | $210.65 | $210.70 |
| Purchase #2 | $99.99 | 3.527% | $103.5166 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $53.61 | 5.872% | $56.758 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $125.40 | 6.566% | $133.6338 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $51.36 | 9.855% | $56.4215 | $56.42 | $56.40 | $56.40 |
| Purchase #6 | $188.83 | 9.127% | $206.0645 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $159.85 | 9.678% | $175.3203 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $869.52 | $942.3684 | $942.36 | $942.30 | $942.40 | |