| 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 | $238.47 | 9.560% | $261.2677 | $261.27 | $261.25 | $261.30 |
| Purchase #2 | $144.86 | 13.262% | $164.0713 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $196.42 | 13.210% | $222.3671 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $221.42 | 12.476% | $249.0444 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $36.94 | 6.534% | $39.3537 | $39.35 | $39.35 | $39.40 |
| Purchase #6 | $247.47 | 5.363% | $260.7418 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $123.93 | 3.505% | $128.2737 | $128.27 | $128.25 | $128.30 |
| 7 purchase totals = | $1,209.51 | $1,325.1197 | $1,325.11 | $1,325.05 | $1,325.20 | |