| 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 | $216.38 | 10.807% | $239.7642 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $165.91 | 9.769% | $182.1177 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $7.41 | 10.157% | $8.1626 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $216.99 | 4.846% | $227.5053 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $26.88 | 10.453% | $29.6898 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $190.64 | 9.378% | $208.5182 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $8.94 | 8.651% | $9.7134 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $833.15 | $905.4712 | $905.47 | $905.40 | $905.50 | |