| 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 | $188.91 | 12.127% | $211.8191 | $211.82 | $211.80 | $211.80 |
| Purchase #2 | $195.99 | 9.219% | $214.0583 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $116.40 | 10.858% | $129.0387 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $192.89 | 11.773% | $215.5989 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $43.54 | 10.384% | $48.0612 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $60.37 | 9.199% | $65.9234 | $65.92 | $65.90 | $65.90 |
| Purchase #7 | $30.52 | 10.440% | $33.7063 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $828.62 | $918.2059 | $918.21 | $918.15 | $918.20 | |