| 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 | $114.93 | 8.231% | $124.3899 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $73.96 | 12.566% | $83.2538 | $83.25 | $83.25 | $83.30 |
| Purchase #3 | $7.59 | 11.220% | $8.4416 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $59.41 | 11.577% | $66.2879 | $66.29 | $66.30 | $66.30 |
| Purchase #5 | $188.38 | 12.621% | $212.1554 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $209.67 | 7.121% | $224.6006 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $94.88 | 12.794% | $107.0189 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $748.82 | $826.1481 | $826.15 | $826.15 | $826.20 | |