| 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 | $219.55 | 6.611% | $234.0645 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $207.86 | 4.474% | $217.1597 | $217.16 | $217.15 | $217.20 |
| Purchase #3 | $210.46 | 5.527% | $222.0921 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $47.70 | 10.355% | $52.6393 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $33.34 | 13.267% | $37.7632 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $44.44 | 3.399% | $45.9505 | $45.95 | $45.95 | $46.00 |
| Purchase #7 | $43.88 | 10.617% | $48.5387 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $807.23 | $858.2080 | $858.20 | $858.20 | $858.30 | |