| 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 | $218.47 | 5.194% | $229.8173 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $125.44 | 9.397% | $137.2276 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $222.75 | 4.507% | $232.7893 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $62.79 | 8.418% | $68.0757 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $21.41 | 6.400% | $22.7802 | $22.78 | $22.80 | $22.80 |
| Purchase #6 | $167.36 | 13.675% | $190.2465 | $190.25 | $190.25 | $190.20 |
| Purchase #7 | $93.44 | 10.494% | $103.2456 | $103.25 | $103.25 | $103.20 |
| 7 purchase totals = | $911.66 | $984.1822 | $984.20 | $984.25 | $984.10 | |