| 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 | $247.47 | 10.460% | $273.3554 | $273.36 | $273.35 | $273.40 |
| Purchase #2 | $200.38 | 7.511% | $215.4305 | $215.43 | $215.45 | $215.40 |
| Purchase #3 | $100.75 | 6.299% | $107.0962 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $121.47 | 9.302% | $132.7691 | $132.77 | $132.75 | $132.80 |
| Purchase #5 | $113.90 | 3.174% | $117.5152 | $117.52 | $117.50 | $117.50 |
| Purchase #6 | $119.25 | 5.414% | $125.7062 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $249.40 | 4.731% | $261.1991 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $1,152.62 | $1,233.0717 | $1,233.09 | $1,233.05 | $1,233.10 | |