| 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 | $104.26 | 8.840% | $113.4766 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $120.36 | 4.635% | $125.9387 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $77.25 | 10.222% | $85.1465 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $224.99 | 5.150% | $236.577 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $23.68 | 7.189% | $25.3824 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $230.41 | 7.188% | $246.9719 | $246.97 | $246.95 | $247.00 |
| Purchase #7 | $183.25 | 13.874% | $208.6741 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $964.20 | $1,042.1672 | $1,042.17 | $1,042.20 | $1,042.20 | |