| 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 | $215.42 | 8.357% | $233.4226 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $98.78 | 8.122% | $106.8029 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $175.39 | 8.791% | $190.8085 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $137.89 | 4.598% | $144.2302 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $36.30 | 3.491% | $37.5672 | $37.57 | $37.55 | $37.60 |
| Purchase #6 | $227.49 | 3.831% | $236.2051 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $129.86 | 13.514% | $147.4093 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $1,021.13 | $1,096.4458 | $1,096.45 | $1,096.40 | $1,096.40 | |