| 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 | $211.37 | 8.723% | $229.8078 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $236.58 | 5.448% | $249.4689 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $20.73 | 11.326% | $23.0779 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $191.80 | 8.778% | $208.6362 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $72.66 | 4.323% | $75.8011 | $75.80 | $75.80 | $75.80 |
| Purchase #6 | $244.83 | 4.374% | $255.5389 | $255.54 | $255.55 | $255.50 |
| Purchase #7 | $55.77 | 4.531% | $58.2969 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $1,033.74 | $1,100.6277 | $1,100.64 | $1,100.65 | $1,100.60 | |