| 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 | $101.37 | 9.873% | $111.3783 | $111.38 | $111.40 | $111.40 |
| Purchase #2 | $93.35 | 4.688% | $97.7262 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $185.87 | 7.746% | $200.2675 | $200.27 | $200.25 | $200.30 |
| Purchase #4 | $28.41 | 3.335% | $29.3575 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $144.38 | 8.603% | $156.801 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $189.25 | 7.407% | $203.2677 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $119.78 | 5.176% | $125.9798 | $125.98 | $126.00 | $126.00 |
| 7 purchase totals = | $862.41 | $924.7780 | $924.79 | $924.80 | $924.90 | |