| 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 | $242.84 | 3.633% | $251.6624 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $182.70 | 13.433% | $207.2421 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $62.41 | 7.536% | $67.1132 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $232.45 | 3.147% | $239.7652 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $193.78 | 7.386% | $208.0926 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $219.37 | 3.792% | $227.6885 | $227.69 | $227.70 | $227.70 |
| Purchase #7 | $237.98 | 13.537% | $270.1954 | $270.20 | $270.20 | $270.20 |
| 7 purchase totals = | $1,371.53 | $1,471.7594 | $1,471.76 | $1,471.75 | $1,471.80 | |