| 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 | $92.78 | 4.686% | $97.1277 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $29.65 | 3.833% | $30.7865 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $230.43 | 13.256% | $260.9758 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $92.51 | 10.433% | $102.1616 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $241.42 | 10.698% | $267.2471 | $267.25 | $267.25 | $267.20 |
| Purchase #6 | $127.34 | 10.250% | $140.3924 | $140.39 | $140.40 | $140.40 |
| Purchase #7 | $220.41 | 5.792% | $233.1761 | $233.18 | $233.20 | $233.20 |
| 7 purchase totals = | $1,034.54 | $1,131.8672 | $1,131.88 | $1,131.95 | $1,131.90 | |