| 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 | $249.63 | 4.639% | $261.2103 | $261.21 | $261.20 | $261.20 |
| Purchase #2 | $248.59 | 6.632% | $265.0765 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $94.39 | 4.788% | $98.9094 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $124.99 | 7.440% | $134.2893 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $234.76 | 3.364% | $242.6573 | $242.66 | $242.65 | $242.70 |
| Purchase #6 | $28.89 | 7.834% | $31.1532 | $31.15 | $31.15 | $31.20 |
| Purchase #7 | $166.65 | 9.518% | $182.5117 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $1,147.90 | $1,215.8077 | $1,215.81 | $1,215.80 | $1,215.90 | |