| 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 | $249.68 | 4.586% | $261.1303 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $170.70 | 7.693% | $183.832 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $194.99 | 6.387% | $207.444 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $71.47 | 3.185% | $73.7463 | $73.75 | $73.75 | $73.70 |
| Purchase #5 | $127.53 | 8.217% | $138.0091 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $30.95 | 10.141% | $34.0886 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $192.95 | 6.294% | $205.0943 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $1,038.27 | $1,103.3446 | $1,103.34 | $1,103.40 | $1,103.20 | |