| 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 | $99.42 | 12.303% | $111.6516 | $111.65 | $111.65 | $111.70 |
| Purchase #2 | $243.80 | 10.439% | $269.2503 | $269.25 | $269.25 | $269.30 |
| Purchase #3 | $87.62 | 12.140% | $98.2571 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $72.84 | 11.494% | $81.2122 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $231.54 | 7.859% | $249.7367 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $93.34 | 13.686% | $106.1145 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $236.36 | 10.463% | $261.0903 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,064.92 | $1,177.3127 | $1,177.31 | $1,177.30 | $1,177.40 | |