| 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 | $231.56 | 6.711% | $247.1 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $106.25 | 9.230% | $116.0569 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $60.56 | 9.738% | $66.4573 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $110.58 | 13.464% | $125.4685 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $167.35 | 13.284% | $189.5808 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $23.53 | 3.777% | $24.4187 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $58.33 | 5.132% | $61.3235 | $61.32 | $61.30 | $61.30 |
| 7 purchase totals = | $758.16 | $830.4057 | $830.41 | $830.35 | $830.50 | |