| 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 | $134.82 | 3.788% | $139.927 | $139.93 | $139.95 | $139.90 |
| Purchase #2 | $126.28 | 10.130% | $139.0722 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $191.56 | 7.583% | $206.086 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $17.75 | 6.798% | $18.9566 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $119.47 | 5.145% | $125.6167 | $125.62 | $125.60 | $125.60 |
| Purchase #6 | $210.88 | 6.125% | $223.7964 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $14.33 | 8.456% | $15.5417 | $15.54 | $15.55 | $15.50 |
| 7 purchase totals = | $815.09 | $868.9966 | $869.01 | $869.00 | $869.00 | |