| 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 | $210.39 | 7.581% | $226.3397 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $40.50 | 8.691% | $44.0199 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $160.91 | 13.548% | $182.7101 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $60.34 | 8.749% | $65.6191 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $107.54 | 8.688% | $116.8831 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $102.41 | 9.843% | $112.4902 | $112.49 | $112.50 | $112.50 |
| Purchase #7 | $211.42 | 5.452% | $222.9466 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $893.51 | $971.0087 | $971.01 | $971.00 | $970.90 | |