| 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 | $107.71 | 12.404% | $121.0703 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $13.43 | 13.317% | $15.2185 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $200.79 | 11.224% | $223.3267 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $199.59 | 8.325% | $216.2059 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $209.96 | 11.599% | $234.3133 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $122.39 | 8.243% | $132.4786 | $132.48 | $132.50 | $132.50 |
| Purchase #7 | $14.37 | 12.748% | $16.2019 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $868.24 | $958.8152 | $958.82 | $958.80 | $958.80 | |