| 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 | $115.92 | 8.742% | $126.0537 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $50.29 | 9.727% | $55.1817 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $29.29 | 7.698% | $31.5447 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $231.58 | 3.322% | $239.2731 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $189.45 | 5.718% | $200.2828 | $200.28 | $200.30 | $200.30 |
| Purchase #6 | $208.44 | 6.290% | $221.5509 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $61.41 | 6.317% | $65.2893 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $886.38 | $939.1762 | $939.16 | $939.20 | $939.30 | |