| 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 | $203.76 | 5.729% | $215.4334 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $28.42 | 6.472% | $30.2593 | $30.26 | $30.25 | $30.30 |
| Purchase #3 | $157.70 | 12.516% | $177.4377 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $211.87 | 5.572% | $223.6754 | $223.68 | $223.70 | $223.70 |
| Purchase #5 | $176.92 | 7.202% | $189.6618 | $189.66 | $189.65 | $189.70 |
| Purchase #6 | $48.50 | 4.635% | $50.748 | $50.75 | $50.75 | $50.70 |
| Purchase #7 | $96.74 | 8.432% | $104.8971 | $104.90 | $104.90 | $104.90 |
| 7 purchase totals = | $923.91 | $992.1127 | $992.12 | $992.15 | $992.10 | |