| 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 | $98.67 | 4.239% | $102.8526 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $50.77 | 12.218% | $56.9731 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $122.73 | 3.397% | $126.8991 | $126.90 | $126.90 | $126.90 |
| Purchase #4 | $23.37 | 12.181% | $26.2167 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $206.53 | 4.456% | $215.733 | $215.73 | $215.75 | $215.70 |
| Purchase #6 | $205.88 | 12.440% | $231.4915 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $104.48 | 3.535% | $108.1734 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $812.43 | $868.3394 | $868.33 | $868.30 | $868.40 | |