| 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 | $247.49 | 13.151% | $280.0374 | $280.04 | $280.05 | $280.00 |
| Purchase #2 | $37.34 | 8.585% | $40.5456 | $40.55 | $40.55 | $40.50 |
| Purchase #3 | $104.98 | 13.631% | $119.2898 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $210.54 | 13.217% | $238.3671 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $159.41 | 4.575% | $166.703 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $239.40 | 4.822% | $250.9439 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $239.95 | 10.326% | $264.7272 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $1,239.11 | $1,360.6140 | $1,360.62 | $1,360.65 | $1,360.50 | |