| 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 | $147.33 | 9.314% | $161.0523 | $161.05 | $161.05 | $161.10 |
| Purchase #2 | $222.37 | 13.662% | $252.7502 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $236.32 | 6.321% | $251.2578 | $251.26 | $251.25 | $251.30 |
| Purchase #4 | $219.92 | 3.603% | $227.8437 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $44.26 | 8.594% | $48.0637 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $191.85 | 3.747% | $199.0386 | $199.04 | $199.05 | $199.00 |
| Purchase #7 | $236.66 | 7.363% | $254.0853 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $1,298.71 | $1,394.0916 | $1,394.09 | $1,394.10 | $1,394.20 | |