| 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 | $208.36 | 4.423% | $217.5758 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $205.80 | 13.868% | $234.3403 | $234.34 | $234.35 | $234.30 |
| Purchase #3 | $148.44 | 6.630% | $158.2816 | $158.28 | $158.30 | $158.30 |
| Purchase #4 | $48.83 | 12.669% | $55.0163 | $55.02 | $55.00 | $55.00 |
| Purchase #5 | $30.59 | 3.555% | $31.6775 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $131.33 | 13.693% | $149.313 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $78.52 | 11.561% | $87.5977 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $851.87 | $933.8022 | $933.81 | $933.85 | $933.80 | |