| 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 | $205.91 | 10.559% | $227.652 | $227.65 | $227.65 | $227.70 |
| Purchase #2 | $218.57 | 10.734% | $242.0313 | $242.03 | $242.05 | $242.00 |
| Purchase #3 | $9.34 | 12.372% | $10.4955 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $18.86 | 13.657% | $21.4357 | $21.44 | $21.45 | $21.40 |
| Purchase #5 | $133.47 | 7.449% | $143.4122 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $203.29 | 9.239% | $222.072 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $64.62 | 5.816% | $68.3783 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $854.06 | $935.4770 | $935.48 | $935.50 | $935.50 | |