| 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 | $121.65 | 8.645% | $132.1666 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $200.64 | 3.314% | $207.2892 | $207.29 | $207.30 | $207.30 |
| Purchase #3 | $75.92 | 10.788% | $84.1102 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $73.58 | 5.390% | $77.546 | $77.55 | $77.55 | $77.50 |
| Purchase #5 | $233.45 | 12.139% | $261.7885 | $261.79 | $261.80 | $261.80 |
| Purchase #6 | $187.94 | 4.326% | $196.0703 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $215.75 | 13.782% | $245.4847 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,108.93 | $1,204.4555 | $1,204.46 | $1,204.45 | $1,204.50 | |