| 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 | $249.41 | 9.565% | $273.2661 | $273.27 | $273.25 | $273.30 |
| Purchase #2 | $192.26 | 4.680% | $201.2578 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $27.72 | 11.403% | $30.8809 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $78.78 | 7.672% | $84.824 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $180.88 | 12.819% | $204.067 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $57.82 | 11.410% | $64.4173 | $64.42 | $64.40 | $64.40 |
| Purchase #7 | $117.44 | 8.166% | $127.0302 | $127.03 | $127.05 | $127.00 |
| 7 purchase totals = | $904.31 | $985.7433 | $985.75 | $985.70 | $985.80 | |