| 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 | $223.89 | 8.253% | $242.3676 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $38.44 | 9.359% | $42.0376 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $144.94 | 3.538% | $150.068 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $149.36 | 9.271% | $163.2072 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $42.76 | 3.223% | $44.1382 | $44.14 | $44.15 | $44.10 |
| Purchase #6 | $99.74 | 11.642% | $111.3517 | $111.35 | $111.35 | $111.40 |
| Purchase #7 | $38.91 | 5.308% | $40.9753 | $40.98 | $41.00 | $41.00 |
| 7 purchase totals = | $738.04 | $794.1456 | $794.16 | $794.15 | $794.20 | |