| 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 | $250.36 | 4.545% | $261.7389 | $261.74 | $261.75 | $261.70 |
| Purchase #2 | $105.58 | 5.181% | $111.0501 | $111.05 | $111.05 | $111.10 |
| Purchase #3 | $248.40 | 9.806% | $272.7581 | $272.76 | $272.75 | $272.80 |
| Purchase #4 | $188.41 | 7.708% | $202.9326 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $161.68 | 13.124% | $182.8989 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $22.92 | 10.569% | $25.3424 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $92.79 | 7.281% | $99.546 | $99.55 | $99.55 | $99.50 |
| 7 purchase totals = | $1,070.14 | $1,156.2670 | $1,156.27 | $1,156.30 | $1,156.20 | |