| 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 | $210.73 | 9.699% | $231.1687 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $82.66 | 13.506% | $93.8241 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $62.48 | 10.799% | $69.2272 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $113.26 | 10.423% | $125.0651 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $231.56 | 8.285% | $250.7447 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $5.46 | 5.581% | $5.7647 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $53.44 | 8.867% | $58.1785 | $58.18 | $58.20 | $58.20 |
| 7 purchase totals = | $759.59 | $833.9730 | $833.97 | $833.95 | $834.00 | |