| 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 | $213.40 | 10.146% | $235.0516 | $235.05 | $235.05 | $235.10 |
| Purchase #2 | $165.28 | 12.682% | $186.2408 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $165.33 | 5.523% | $174.4612 | $174.46 | $174.45 | $174.50 |
| Purchase #4 | $156.25 | 8.249% | $169.1391 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $204.48 | 8.604% | $222.0735 | $222.07 | $222.05 | $222.10 |
| Purchase #6 | $185.54 | 12.151% | $208.085 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $21.31 | 8.290% | $23.0766 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $1,111.59 | $1,218.1278 | $1,218.13 | $1,218.15 | $1,218.20 | |