| 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 | $219.65 | 12.513% | $247.1348 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $127.98 | 12.808% | $144.3717 | $144.37 | $144.35 | $144.40 |
| Purchase #3 | $30.59 | 8.626% | $33.2287 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $61.25 | 3.173% | $63.1935 | $63.19 | $63.20 | $63.20 |
| Purchase #5 | $96.75 | 12.655% | $108.9937 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $74.68 | 8.159% | $80.7731 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $141.51 | 13.531% | $160.6577 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $752.41 | $838.3532 | $838.34 | $838.35 | $838.40 | |