| 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 | $241.27 | 7.561% | $259.5124 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $125.30 | 5.660% | $132.392 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $69.30 | 13.706% | $78.7983 | $78.80 | $78.80 | $78.80 |
| Purchase #4 | $85.81 | 8.641% | $93.2248 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $88.98 | 9.869% | $97.7614 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $169.41 | 7.698% | $182.4512 | $182.45 | $182.45 | $182.50 |
| Purchase #7 | $142.56 | 8.671% | $154.9214 | $154.92 | $154.90 | $154.90 |
| 7 purchase totals = | $922.63 | $999.0615 | $999.05 | $999.00 | $999.10 | |