| 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 | $163.60 | 3.729% | $169.7006 | $169.70 | $169.70 | $169.70 |
| Purchase #2 | $227.88 | 8.154% | $246.4613 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $62.35 | 6.258% | $66.2519 | $66.25 | $66.25 | $66.30 |
| Purchase #4 | $209.33 | 9.712% | $229.6601 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $142.81 | 7.321% | $153.2651 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $184.67 | 7.870% | $199.2035 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $188.43 | 3.743% | $195.4829 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $1,179.07 | $1,260.0254 | $1,260.02 | $1,260.00 | $1,260.20 | |