| 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 | $204.26 | 13.807% | $232.4622 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $218.30 | 3.290% | $225.4821 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $10.74 | 6.594% | $11.4482 | $11.45 | $11.45 | $11.40 |
| Purchase #4 | $60.70 | 7.328% | $65.1481 | $65.15 | $65.15 | $65.10 |
| Purchase #5 | $72.84 | 3.102% | $75.0995 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $111.48 | 4.710% | $116.7307 | $116.73 | $116.75 | $116.70 |
| Purchase #7 | $103.33 | 6.203% | $109.7396 | $109.74 | $109.75 | $109.70 |
| 7 purchase totals = | $781.65 | $836.1104 | $836.11 | $836.15 | $836.00 | |