| 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 | $208.86 | 9.249% | $228.1775 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $172.41 | 7.563% | $185.4494 | $185.45 | $185.45 | $185.40 |
| Purchase #3 | $52.89 | 9.870% | $58.1102 | $58.11 | $58.10 | $58.10 |
| Purchase #4 | $90.69 | 10.782% | $100.4682 | $100.47 | $100.45 | $100.50 |
| Purchase #5 | $17.53 | 10.432% | $19.3587 | $19.36 | $19.35 | $19.40 |
| Purchase #6 | $177.84 | 3.294% | $183.698 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $102.43 | 10.797% | $113.4894 | $113.49 | $113.50 | $113.50 |
| 7 purchase totals = | $822.65 | $888.7514 | $888.76 | $888.75 | $888.80 | |