| 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 | $215.67 | 5.438% | $227.3981 | $227.40 | $227.40 | $227.40 |
| Purchase #2 | $63.89 | 8.383% | $69.2459 | $69.25 | $69.25 | $69.20 |
| Purchase #3 | $15.53 | 4.440% | $16.2195 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $236.68 | 13.250% | $268.0401 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $89.88 | 11.751% | $100.4418 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $54.46 | 12.795% | $61.4282 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $167.46 | 3.368% | $173.1001 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $843.57 | $915.8737 | $915.88 | $915.90 | $915.70 | |