| 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 | $231.77 | 5.150% | $243.7062 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $125.40 | 11.863% | $140.2762 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $95.73 | 10.682% | $105.9559 | $105.96 | $105.95 | $106.00 |
| Purchase #4 | $73.96 | 4.344% | $77.1728 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $17.55 | 3.262% | $18.1225 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $76.95 | 4.666% | $80.5405 | $80.54 | $80.55 | $80.50 |
| Purchase #7 | $154.53 | 10.248% | $170.3662 | $170.37 | $170.35 | $170.40 |
| 7 purchase totals = | $775.89 | $836.1403 | $836.15 | $836.10 | $836.20 | |