| 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 | $237.26 | 10.356% | $261.8306 | $261.83 | $261.85 | $261.80 |
| Purchase #2 | $217.66 | 12.289% | $244.4082 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $226.91 | 5.732% | $239.9165 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $172.28 | 10.189% | $189.8336 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $140.60 | 5.387% | $148.1741 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $149.56 | 7.222% | $160.3612 | $160.36 | $160.35 | $160.40 |
| Purchase #7 | $149.39 | 9.740% | $163.9406 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $1,293.66 | $1,408.4648 | $1,408.46 | $1,408.45 | $1,408.40 | |