| 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 | $229.40 | 3.537% | $237.5139 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $145.60 | 12.334% | $163.5583 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $49.32 | 6.237% | $52.3961 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $148.43 | 7.419% | $159.442 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $216.72 | 3.152% | $223.551 | $223.55 | $223.55 | $223.60 |
| Purchase #6 | $119.49 | 5.440% | $125.9903 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $26.30 | 10.678% | $29.1083 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $935.26 | $991.5599 | $991.56 | $991.55 | $991.60 | |