| 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 | $78.85 | 8.217% | $85.3291 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $27.66 | 8.406% | $29.9851 | $29.99 | $30.00 | $30.00 |
| Purchase #3 | $209.78 | 8.468% | $227.5442 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $233.92 | 13.389% | $265.2395 | $265.24 | $265.25 | $265.20 |
| Purchase #5 | $198.27 | 8.595% | $215.3113 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $121.30 | 10.129% | $133.5865 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $237.86 | 7.792% | $256.3941 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $1,107.64 | $1,213.3898 | $1,213.39 | $1,213.45 | $1,213.30 | |