| 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 | $106.97 | 8.800% | $116.3834 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $15.46 | 10.224% | $17.0406 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $239.35 | 4.552% | $250.2452 | $250.25 | $250.25 | $250.20 |
| Purchase #4 | $67.29 | 7.540% | $72.3637 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $232.75 | 10.844% | $257.9894 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $128.53 | 5.825% | $136.0169 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $76.83 | 3.471% | $79.4968 | $79.50 | $79.50 | $79.50 |
| 7 purchase totals = | $867.18 | $929.5360 | $929.54 | $929.55 | $929.50 | |