| 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 | $188.50 | 9.195% | $205.8326 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $123.68 | 12.474% | $139.1078 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $171.61 | 6.216% | $182.2773 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $233.62 | 6.594% | $249.0249 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $132.37 | 7.213% | $141.9178 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $68.74 | 9.622% | $75.3542 | $75.35 | $75.35 | $75.40 |
| Purchase #7 | $87.31 | 7.699% | $94.032 | $94.03 | $94.05 | $94.00 |
| 7 purchase totals = | $1,005.83 | $1,087.5466 | $1,087.54 | $1,087.55 | $1,087.50 | |