| 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 | $100.88 | 12.328% | $113.3165 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $69.37 | 12.315% | $77.9129 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $224.56 | 4.377% | $234.389 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $101.45 | 9.409% | $110.9954 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $25.43 | 9.116% | $27.7482 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $125.71 | 9.274% | $137.3683 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $109.52 | 6.858% | $117.0309 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $756.92 | $818.7612 | $818.77 | $818.75 | $818.70 | |