| 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 | $248.48 | 7.503% | $267.1235 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $113.49 | 12.610% | $127.8011 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $43.90 | 13.657% | $49.8954 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $194.31 | 4.608% | $203.2638 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $133.76 | 11.213% | $148.7585 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $163.86 | 13.597% | $186.14 | $186.14 | $186.15 | $186.10 |
| Purchase #7 | $227.80 | 12.569% | $256.4322 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $1,125.60 | $1,239.4145 | $1,239.41 | $1,239.40 | $1,239.40 | |