| 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 | $222.37 | 6.324% | $236.4327 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $58.75 | 12.790% | $66.2641 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $146.93 | 7.633% | $158.1452 | $158.15 | $158.15 | $158.10 |
| Purchase #4 | $36.91 | 4.799% | $38.6813 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $182.44 | 4.312% | $190.3068 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $217.31 | 11.626% | $242.5745 | $242.57 | $242.55 | $242.60 |
| Purchase #7 | $248.35 | 5.555% | $262.1458 | $262.15 | $262.15 | $262.10 |
| 7 purchase totals = | $1,113.06 | $1,194.5504 | $1,194.55 | $1,194.55 | $1,194.50 | |