| 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 | $122.94 | 12.180% | $137.9141 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $97.50 | 4.343% | $101.7344 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $132.40 | 8.290% | $143.376 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $11.40 | 4.727% | $11.9389 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $58.46 | 9.805% | $64.192 | $64.19 | $64.20 | $64.20 |
| Purchase #6 | $131.61 | 5.515% | $138.8683 | $138.87 | $138.85 | $138.90 |
| Purchase #7 | $106.96 | 8.637% | $116.1981 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $661.27 | $714.2218 | $714.22 | $714.25 | $714.20 | |