| 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 | $228.72 | 8.714% | $248.6507 | $248.65 | $248.65 | $248.70 |
| Purchase #2 | $205.69 | 6.833% | $219.7448 | $219.74 | $219.75 | $219.70 |
| Purchase #3 | $58.71 | 5.342% | $61.8463 | $61.85 | $61.85 | $61.80 |
| Purchase #4 | $50.36 | 6.449% | $53.6077 | $53.61 | $53.60 | $53.60 |
| Purchase #5 | $114.52 | 12.313% | $128.6208 | $128.62 | $128.60 | $128.60 |
| Purchase #6 | $40.49 | 11.741% | $45.2439 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $190.92 | 12.659% | $215.0886 | $215.09 | $215.10 | $215.10 |
| 7 purchase totals = | $889.41 | $972.8028 | $972.80 | $972.80 | $972.70 | |