| 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 | $240.91 | 12.659% | $271.4068 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $6.35 | 4.267% | $6.621 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $70.46 | 5.146% | $74.0859 | $74.09 | $74.10 | $74.10 |
| Purchase #4 | $121.59 | 8.704% | $132.1732 | $132.17 | $132.15 | $132.20 |
| Purchase #5 | $231.99 | 13.148% | $262.492 | $262.49 | $262.50 | $262.50 |
| Purchase #6 | $122.53 | 13.802% | $139.4416 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $217.54 | 8.670% | $236.4007 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,011.37 | $1,122.6212 | $1,122.62 | $1,122.60 | $1,122.60 | |