| 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 | $224.81 | 11.159% | $249.8965 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $184.64 | 3.223% | $190.5909 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $149.44 | 6.592% | $159.2911 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $106.99 | 10.491% | $118.2143 | $118.21 | $118.20 | $118.20 |
| Purchase #5 | $72.77 | 13.344% | $82.4804 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $26.53 | 13.713% | $30.1681 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $151.77 | 11.453% | $169.1522 | $169.15 | $169.15 | $169.20 |
| 7 purchase totals = | $916.95 | $999.7935 | $999.79 | $999.80 | $999.90 | |