| 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 | $202.97 | 11.188% | $225.6783 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $29.65 | 13.344% | $33.6065 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $6.77 | 5.308% | $7.1294 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $221.78 | 13.232% | $251.1259 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $22.37 | 3.576% | $23.17 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $209.95 | 8.862% | $228.5558 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $104.79 | 4.767% | $109.7853 | $109.79 | $109.80 | $109.80 |
| 7 purchase totals = | $798.28 | $879.0512 | $879.07 | $879.10 | $879.10 | |