| 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 | $95.26 | 11.357% | $106.0787 | $106.08 | $106.10 | $106.10 |
| Purchase #2 | $248.37 | 11.284% | $276.3961 | $276.40 | $276.40 | $276.40 |
| Purchase #3 | $170.99 | 5.513% | $180.4167 | $180.42 | $180.40 | $180.40 |
| Purchase #4 | $245.90 | 9.522% | $269.3146 | $269.31 | $269.30 | $269.30 |
| Purchase #5 | $224.49 | 5.418% | $236.6529 | $236.65 | $236.65 | $236.70 |
| Purchase #6 | $68.25 | 7.414% | $73.3101 | $73.31 | $73.30 | $73.30 |
| Purchase #7 | $73.64 | 7.538% | $79.191 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $1,126.90 | $1,221.3601 | $1,221.36 | $1,221.35 | $1,221.40 | |