| 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 | $124.56 | 5.734% | $131.7023 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $225.58 | 7.587% | $242.6948 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $18.68 | 9.119% | $20.3834 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $58.53 | 10.535% | $64.6961 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $180.87 | 5.467% | $190.7582 | $190.76 | $190.75 | $190.80 |
| Purchase #6 | $150.61 | 4.766% | $157.7881 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $95.40 | 12.246% | $107.0827 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $854.23 | $915.1056 | $915.10 | $915.15 | $915.20 | |