| 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 | $235.37 | 7.134% | $252.1613 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $140.49 | 3.250% | $145.0559 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $94.88 | 9.810% | $104.1877 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $249.30 | 4.772% | $261.1966 | $261.20 | $261.20 | $261.20 |
| Purchase #5 | $108.30 | 9.230% | $118.2961 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $143.83 | 9.453% | $157.4262 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $172.28 | 9.188% | $188.1091 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $1,144.45 | $1,226.4329 | $1,226.45 | $1,226.45 | $1,226.50 | |