| 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 | $179.65 | 3.211% | $185.4186 | $185.42 | $185.40 | $185.40 |
| Purchase #2 | $245.84 | 6.445% | $261.6844 | $261.68 | $261.70 | $261.70 |
| Purchase #3 | $81.87 | 11.556% | $91.3309 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $215.89 | 9.821% | $237.0926 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $83.70 | 11.198% | $93.0727 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $119.32 | 6.724% | $127.3431 | $127.34 | $127.35 | $127.30 |
| Purchase #7 | $237.74 | 5.724% | $251.3482 | $251.35 | $251.35 | $251.30 |
| 7 purchase totals = | $1,164.01 | $1,247.2905 | $1,247.28 | $1,247.30 | $1,247.20 | |