| 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 | $221.76 | 6.437% | $236.0347 | $236.03 | $236.05 | $236.00 |
| Purchase #2 | $13.56 | 5.321% | $14.2815 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $26.84 | 9.562% | $29.4064 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $18.34 | 10.659% | $20.2949 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $64.69 | 5.723% | $68.3922 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $106.68 | 9.625% | $116.948 | $116.95 | $116.95 | $116.90 |
| Purchase #7 | $212.46 | 5.314% | $223.7501 | $223.75 | $223.75 | $223.80 |
| 7 purchase totals = | $664.33 | $709.1078 | $709.10 | $709.15 | $709.10 | |