| 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 | $239.42 | 3.458% | $247.6991 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $173.89 | 9.353% | $190.1539 | $190.15 | $190.15 | $190.20 |
| Purchase #3 | $58.31 | 5.227% | $61.3579 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $187.30 | 12.335% | $210.4035 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $250.70 | 8.573% | $272.1925 | $272.19 | $272.20 | $272.20 |
| Purchase #6 | $71.69 | 7.727% | $77.2295 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $59.68 | 8.849% | $64.9611 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $1,040.99 | $1,123.9975 | $1,123.99 | $1,124.00 | $1,124.10 | |