| 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 | $217.43 | 10.399% | $240.0405 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $47.66 | 13.706% | $54.1923 | $54.19 | $54.20 | $54.20 |
| Purchase #3 | $217.86 | 3.863% | $226.2759 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $112.88 | 8.142% | $122.0707 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $169.81 | 8.533% | $184.2999 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $61.66 | 10.237% | $67.9721 | $67.97 | $67.95 | $68.00 |
| Purchase #7 | $29.74 | 12.743% | $33.5298 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $857.04 | $928.3812 | $928.38 | $928.40 | $928.40 | |