| 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 | $97.92 | 13.753% | $111.3869 | $111.39 | $111.40 | $111.40 |
| Purchase #2 | $134.68 | 5.778% | $142.4618 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $231.96 | 6.667% | $247.4248 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $95.44 | 12.410% | $107.2841 | $107.28 | $107.30 | $107.30 |
| Purchase #5 | $162.63 | 11.697% | $181.6528 | $181.65 | $181.65 | $181.70 |
| Purchase #6 | $26.69 | 3.709% | $27.6799 | $27.68 | $27.70 | $27.70 |
| Purchase #7 | $64.25 | 4.202% | $66.9498 | $66.95 | $66.95 | $66.90 |
| 7 purchase totals = | $813.57 | $884.8401 | $884.83 | $884.85 | $884.90 | |