| 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 | $123.79 | 6.159% | $131.4142 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $216.26 | 10.207% | $238.3337 | $238.33 | $238.35 | $238.30 |
| Purchase #3 | $15.65 | 4.258% | $16.3164 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $20.36 | 13.461% | $23.1007 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $27.40 | 13.874% | $31.2015 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $205.49 | 4.281% | $214.287 | $214.29 | $214.30 | $214.30 |
| Purchase #7 | $151.72 | 5.607% | $160.2269 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $760.67 | $814.8804 | $814.88 | $814.90 | $814.80 | |