| 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 | $125.73 | 8.496% | $136.412 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $148.80 | 11.112% | $165.3347 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $131.78 | 7.112% | $141.1522 | $141.15 | $141.15 | $141.20 |
| Purchase #4 | $244.82 | 4.271% | $255.2763 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $247.76 | 6.141% | $262.9749 | $262.97 | $262.95 | $263.00 |
| Purchase #6 | $107.49 | 13.836% | $122.3623 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $197.25 | 3.510% | $204.1735 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $1,203.63 | $1,287.6859 | $1,287.67 | $1,287.65 | $1,287.80 | |