| 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 | $222.88 | 12.722% | $251.2348 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $222.33 | 5.389% | $234.3114 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $45.55 | 6.790% | $48.6428 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $108.35 | 13.341% | $122.805 | $122.81 | $122.80 | $122.80 |
| Purchase #5 | $116.27 | 10.516% | $128.497 | $128.50 | $128.50 | $128.50 |
| Purchase #6 | $48.67 | 8.572% | $52.842 | $52.84 | $52.85 | $52.80 |
| Purchase #7 | $25.56 | 7.481% | $27.4721 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $789.61 | $865.8051 | $865.80 | $865.80 | $865.70 | |