| 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 | $109.37 | 3.353% | $113.0372 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $139.69 | 11.225% | $155.3702 | $155.37 | $155.35 | $155.40 |
| Purchase #3 | $153.52 | 10.212% | $169.1975 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $116.50 | 8.311% | $126.1823 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $53.59 | 7.314% | $57.5096 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $228.94 | 11.171% | $254.5149 | $254.51 | $254.50 | $254.50 |
| Purchase #7 | $12.41 | 4.529% | $12.972 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $814.02 | $888.7837 | $888.78 | $888.75 | $888.80 | |