| 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 | $192.90 | 7.651% | $207.6588 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $125.92 | 10.709% | $139.4048 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $249.32 | 3.180% | $257.2484 | $257.25 | $257.25 | $257.20 |
| Purchase #4 | $234.32 | 7.321% | $251.4746 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $78.56 | 6.533% | $83.6923 | $83.69 | $83.70 | $83.70 |
| Purchase #6 | $192.89 | 11.841% | $215.7301 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $206.30 | 3.218% | $212.9387 | $212.94 | $212.95 | $212.90 |
| 7 purchase totals = | $1,280.21 | $1,368.1477 | $1,368.14 | $1,368.15 | $1,368.10 | |