| 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 | $128.96 | 8.276% | $139.6327 | $139.63 | $139.65 | $139.60 |
| Purchase #2 | $198.53 | 8.499% | $215.4031 | $215.40 | $215.40 | $215.40 |
| Purchase #3 | $31.83 | 6.405% | $33.8687 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $204.94 | 7.247% | $219.792 | $219.79 | $219.80 | $219.80 |
| Purchase #5 | $146.34 | 11.464% | $163.1164 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $245.36 | 6.545% | $261.4188 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $209.51 | 11.255% | $233.0904 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $1,165.47 | $1,266.3221 | $1,266.32 | $1,266.30 | $1,266.30 | |