| 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 | $109.41 | 10.733% | $121.153 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $205.28 | 12.562% | $231.0673 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $153.91 | 6.381% | $163.731 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $75.62 | 11.227% | $84.1099 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $75.91 | 3.544% | $78.6003 | $78.60 | $78.60 | $78.60 |
| Purchase #6 | $46.27 | 12.633% | $52.1153 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $133.25 | 6.255% | $141.5848 | $141.58 | $141.60 | $141.60 |
| 7 purchase totals = | $799.65 | $872.3616 | $872.36 | $872.35 | $872.40 | |