| 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 | $71.25 | 13.739% | $81.039 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $242.79 | 7.462% | $260.907 | $260.91 | $260.90 | $260.90 |
| Purchase #3 | $191.64 | 7.581% | $206.1682 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $146.71 | 10.268% | $161.7742 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $99.88 | 13.405% | $113.2689 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $236.46 | 4.649% | $247.453 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $36.93 | 3.357% | $38.1697 | $38.17 | $38.15 | $38.20 |
| 7 purchase totals = | $1,025.66 | $1,108.7800 | $1,108.78 | $1,108.70 | $1,108.90 | |