| 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 | $173.88 | 9.502% | $190.4021 | $190.40 | $190.40 | $190.40 |
| Purchase #2 | $201.56 | 7.383% | $216.4412 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $68.49 | 12.790% | $77.2499 | $77.25 | $77.25 | $77.20 |
| Purchase #4 | $45.71 | 6.498% | $48.6802 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $240.28 | 9.314% | $262.6597 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $227.74 | 11.543% | $254.028 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $152.68 | 10.741% | $169.0794 | $169.08 | $169.10 | $169.10 |
| 7 purchase totals = | $1,110.34 | $1,218.5405 | $1,218.54 | $1,218.60 | $1,218.50 | |