| 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 | $189.93 | 5.662% | $200.6838 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $222.48 | 7.155% | $238.3984 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $56.55 | 3.383% | $58.4631 | $58.46 | $58.45 | $58.50 |
| Purchase #4 | $40.95 | 3.470% | $42.371 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $175.41 | 12.555% | $197.4327 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $109.98 | 8.848% | $119.711 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $30.45 | 10.545% | $33.661 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $825.75 | $890.7210 | $890.71 | $890.70 | $890.80 | |