| 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 | $125.44 | 5.283% | $132.067 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $141.26 | 4.584% | $147.7354 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $168.38 | 11.701% | $188.0821 | $188.08 | $188.10 | $188.10 |
| Purchase #4 | $161.49 | 3.192% | $166.6448 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $63.48 | 10.510% | $70.1517 | $70.15 | $70.15 | $70.20 |
| Purchase #6 | $241.64 | 3.140% | $249.2275 | $249.23 | $249.25 | $249.20 |
| Purchase #7 | $249.79 | 4.691% | $261.5076 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,151.48 | $1,215.4161 | $1,215.42 | $1,215.45 | $1,215.40 | |