| 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 | $239.55 | 9.146% | $261.4592 | $261.46 | $261.45 | $261.50 |
| Purchase #2 | $97.29 | 11.476% | $108.455 | $108.46 | $108.45 | $108.50 |
| Purchase #3 | $209.31 | 12.104% | $234.6449 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $28.87 | 7.252% | $30.9637 | $30.96 | $30.95 | $31.00 |
| Purchase #5 | $245.28 | 5.427% | $258.5913 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $238.36 | 8.655% | $258.9901 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $173.28 | 13.752% | $197.1095 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,231.94 | $1,350.2137 | $1,350.21 | $1,350.20 | $1,350.30 | |