| 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 | $231.82 | 4.476% | $242.1963 | $242.20 | $242.20 | $242.20 |
| Purchase #2 | $208.47 | 5.812% | $220.5863 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $123.25 | 11.761% | $137.7454 | $137.75 | $137.75 | $137.70 |
| Purchase #4 | $187.60 | 8.457% | $203.4653 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $117.49 | 12.501% | $132.1774 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $98.76 | 11.110% | $109.7322 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $78.71 | 4.125% | $81.9568 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $1,046.10 | $1,127.8597 | $1,127.88 | $1,127.90 | $1,127.90 | |