| 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 | $92.34 | 10.519% | $102.0532 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $110.25 | 10.253% | $121.5539 | $121.55 | $121.55 | $121.60 |
| Purchase #3 | $199.59 | 4.847% | $209.2641 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $195.96 | 11.839% | $219.1597 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $116.36 | 12.287% | $130.6572 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $74.57 | 10.385% | $82.3141 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $28.36 | 6.543% | $30.2156 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $817.43 | $895.2178 | $895.21 | $895.15 | $895.40 | |