| 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 | $223.80 | 3.608% | $231.8747 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $7.31 | 7.822% | $7.8818 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $159.71 | 6.610% | $170.2668 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $142.60 | 8.234% | $154.3417 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $215.59 | 5.300% | $227.0163 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $87.76 | 10.625% | $97.0845 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $113.80 | 10.691% | $125.9664 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $950.57 | $1,014.4322 | $1,014.43 | $1,014.40 | $1,014.50 | |