| 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 | $180.56 | 12.671% | $203.4388 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $220.89 | 8.392% | $239.4271 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $57.72 | 11.583% | $64.4057 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $217.27 | 3.722% | $225.3568 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $215.43 | 9.832% | $236.6111 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $30.51 | 8.694% | $33.1625 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $97.38 | 3.455% | $100.7445 | $100.74 | $100.75 | $100.70 |
| 7 purchase totals = | $1,019.76 | $1,103.1465 | $1,103.15 | $1,103.15 | $1,103.10 | |