| 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 | $118.67 | 5.744% | $125.4864 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $246.35 | 3.489% | $254.9452 | $254.95 | $254.95 | $254.90 |
| Purchase #3 | $144.63 | 9.375% | $158.1891 | $158.19 | $158.20 | $158.20 |
| Purchase #4 | $222.26 | 10.307% | $245.1683 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $51.47 | 7.777% | $55.4728 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $95.26 | 6.230% | $101.1947 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $131.97 | 9.130% | $144.0189 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $1,010.61 | $1,084.4754 | $1,084.48 | $1,084.45 | $1,084.50 | |