| 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 | $13.92 | 12.344% | $15.6383 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $232.63 | 9.291% | $254.2437 | $254.24 | $254.25 | $254.20 |
| Purchase #3 | $158.47 | 3.333% | $163.7518 | $163.75 | $163.75 | $163.80 |
| Purchase #4 | $53.90 | 10.476% | $59.5466 | $59.55 | $59.55 | $59.50 |
| Purchase #5 | $154.33 | 11.714% | $172.4082 | $172.41 | $172.40 | $172.40 |
| Purchase #6 | $201.94 | 7.542% | $217.1703 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $197.97 | 8.697% | $215.1875 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $1,013.16 | $1,097.9464 | $1,097.95 | $1,097.95 | $1,097.90 | |