| 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 | $142.40 | 5.235% | $149.8546 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $208.94 | 4.757% | $218.8793 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $82.40 | 13.748% | $93.7284 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $214.69 | 13.327% | $243.3017 | $243.30 | $243.30 | $243.30 |
| Purchase #5 | $59.59 | 4.386% | $62.2036 | $62.20 | $62.20 | $62.20 |
| Purchase #6 | $158.74 | 10.557% | $175.4982 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $116.93 | 8.178% | $126.4925 | $126.49 | $126.50 | $126.50 |
| 7 purchase totals = | $983.69 | $1,069.9583 | $1,069.95 | $1,070.00 | $1,070.00 | |