| 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 | $229.31 | 9.676% | $251.498 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $227.77 | 10.505% | $251.6972 | $251.70 | $251.70 | $251.70 |
| Purchase #3 | $119.70 | 4.468% | $125.0482 | $125.05 | $125.05 | $125.00 |
| Purchase #4 | $234.33 | 5.655% | $247.5814 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $191.27 | 5.634% | $202.0462 | $202.05 | $202.05 | $202.00 |
| Purchase #6 | $175.92 | 12.775% | $198.3938 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $17.59 | 5.528% | $18.5624 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $1,195.89 | $1,294.8272 | $1,294.83 | $1,294.85 | $1,294.80 | |