| 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 | $234.84 | 5.515% | $247.7914 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $117.30 | 6.784% | $125.2576 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $30.73 | 10.167% | $33.8543 | $33.85 | $33.85 | $33.90 |
| Purchase #4 | $193.35 | 12.636% | $217.7817 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $69.71 | 6.684% | $74.3694 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $227.87 | 6.172% | $241.9341 | $241.93 | $241.95 | $241.90 |
| Purchase #7 | $116.85 | 8.532% | $126.8196 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $990.65 | $1,067.8081 | $1,067.80 | $1,067.80 | $1,067.90 | |