| 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 | $25.31 | 11.767% | $28.2882 | $28.29 | $28.30 | $28.30 |
| Purchase #2 | $96.37 | 12.417% | $108.3363 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $169.66 | 5.299% | $178.6503 | $178.65 | $178.65 | $178.70 |
| Purchase #4 | $193.34 | 5.297% | $203.5812 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $180.26 | 4.461% | $188.3014 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $30.58 | 5.725% | $32.3307 | $32.33 | $32.35 | $32.30 |
| Purchase #7 | $236.56 | 6.793% | $252.6295 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $932.08 | $992.1176 | $992.12 | $992.20 | $992.10 | |