| 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 | $233.64 | 12.529% | $262.9128 | $262.91 | $262.90 | $262.90 |
| Purchase #2 | $99.60 | 7.516% | $107.0859 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $61.63 | 10.760% | $68.2614 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $28.90 | 4.250% | $30.1283 | $30.13 | $30.15 | $30.10 |
| Purchase #5 | $173.28 | 10.208% | $190.9684 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $49.80 | 11.259% | $55.407 | $55.41 | $55.40 | $55.40 |
| Purchase #7 | $73.31 | 5.235% | $77.1478 | $77.15 | $77.15 | $77.10 |
| 7 purchase totals = | $720.16 | $791.9116 | $791.92 | $791.90 | $791.90 | |