| 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 | $199.86 | 3.619% | $207.0929 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $77.39 | 12.620% | $87.1566 | $87.16 | $87.15 | $87.20 |
| Purchase #3 | $32.98 | 11.508% | $36.7753 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $94.39 | 13.752% | $107.3705 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $143.89 | 3.165% | $148.4441 | $148.44 | $148.45 | $148.40 |
| Purchase #6 | $245.46 | 6.415% | $261.2063 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $28.32 | 13.338% | $32.0973 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $822.29 | $880.1430 | $880.15 | $880.15 | $880.20 | |