| 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 | $239.69 | 4.176% | $249.6995 | $249.70 | $249.70 | $249.70 |
| Purchase #2 | $104.53 | 3.792% | $108.4938 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $116.90 | 8.627% | $126.985 | $126.99 | $127.00 | $127.00 |
| Purchase #4 | $58.38 | 6.815% | $62.3586 | $62.36 | $62.35 | $62.40 |
| Purchase #5 | $177.83 | 5.858% | $188.2473 | $188.25 | $188.25 | $188.20 |
| Purchase #6 | $122.48 | 9.504% | $134.1205 | $134.12 | $134.10 | $134.10 |
| Purchase #7 | $77.77 | 9.848% | $85.4288 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $897.58 | $955.3335 | $955.34 | $955.35 | $955.30 | |