| 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 | $234.57 | 6.695% | $250.2745 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $88.31 | 6.538% | $94.0837 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $41.54 | 3.531% | $43.0068 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $129.26 | 10.509% | $142.8439 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $61.69 | 3.833% | $64.0546 | $64.05 | $64.05 | $64.10 |
| Purchase #6 | $169.41 | 3.384% | $175.1428 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $113.27 | 10.263% | $124.8949 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $838.05 | $894.3012 | $894.28 | $894.30 | $894.30 | |