| 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 | $125.27 | 11.400% | $139.5508 | $139.55 | $139.55 | $139.60 |
| Purchase #2 | $235.46 | 12.832% | $265.6742 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $7.34 | 11.247% | $8.1655 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $190.90 | 12.170% | $214.1325 | $214.13 | $214.15 | $214.10 |
| Purchase #5 | $210.78 | 4.556% | $220.3831 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $139.60 | 10.370% | $154.0765 | $154.08 | $154.10 | $154.10 |
| Purchase #7 | $114.35 | 10.304% | $126.1326 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $1,023.70 | $1,128.1152 | $1,128.11 | $1,128.15 | $1,128.20 | |