| 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 | $218.60 | 7.681% | $235.3907 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $43.36 | 3.785% | $45.0012 | $45.00 | $45.00 | $45.00 |
| Purchase #3 | $92.98 | 5.270% | $97.88 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $88.83 | 9.858% | $97.5869 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $238.31 | 7.258% | $255.6065 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $101.33 | 6.160% | $107.5719 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $55.64 | 13.705% | $63.2655 | $63.27 | $63.25 | $63.30 |
| 7 purchase totals = | $839.05 | $902.3027 | $902.31 | $902.30 | $902.40 | |