| 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 | $209.26 | 13.152% | $236.7819 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $32.37 | 8.499% | $35.1211 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $79.44 | 3.246% | $82.0186 | $82.02 | $82.00 | $82.00 |
| Purchase #4 | $20.32 | 7.192% | $21.7814 | $21.78 | $21.80 | $21.80 |
| Purchase #5 | $157.48 | 4.631% | $164.7729 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $60.37 | 9.488% | $66.0979 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $234.48 | 13.292% | $265.6471 | $265.65 | $265.65 | $265.60 |
| 7 purchase totals = | $793.72 | $872.2209 | $872.22 | $872.20 | $872.20 | |