| 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 | $101.53 | 5.406% | $107.0187 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $231.90 | 7.691% | $249.7354 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $196.32 | 8.757% | $213.5117 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $197.61 | 7.319% | $212.0731 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $26.83 | 13.221% | $30.3772 | $30.38 | $30.40 | $30.40 |
| Purchase #6 | $228.62 | 7.819% | $246.4958 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $140.31 | 7.297% | $150.5484 | $150.55 | $150.55 | $150.50 |
| 7 purchase totals = | $1,123.12 | $1,209.7603 | $1,209.77 | $1,209.75 | $1,209.70 | |