| 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 | $188.28 | 7.235% | $201.9021 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $65.30 | 9.580% | $71.5557 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $104.87 | 10.858% | $116.2568 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $48.56 | 11.294% | $54.0444 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $237.53 | 7.289% | $254.8436 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $29.60 | 4.790% | $31.0178 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $223.30 | 4.358% | $233.0314 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $897.44 | $962.6518 | $962.65 | $962.65 | $962.60 | |