| 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 | $189.92 | 5.315% | $200.0142 | $200.01 | $200.00 | $200.00 |
| Purchase #2 | $102.67 | 4.602% | $107.3949 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $45.72 | 13.865% | $52.0591 | $52.06 | $52.05 | $52.10 |
| Purchase #4 | $55.93 | 4.259% | $58.3121 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $132.57 | 7.625% | $142.6785 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $153.92 | 13.844% | $175.2287 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $222.89 | 11.405% | $248.3106 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $903.62 | $983.9981 | $983.99 | $984.00 | $984.00 | |