| 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 | $127.38 | 3.664% | $132.0472 | $132.05 | $132.05 | $132.00 |
| Purchase #2 | $113.33 | 9.689% | $124.3105 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $66.64 | 9.555% | $73.0075 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $152.75 | 7.295% | $163.8931 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $87.96 | 12.134% | $98.6331 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $21.50 | 5.535% | $22.69 | $22.69 | $22.70 | $22.70 |
| Purchase #7 | $204.71 | 3.872% | $212.6364 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $774.27 | $827.2178 | $827.22 | $827.25 | $827.10 | |