| 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 | $215.93 | 9.322% | $236.059 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $223.49 | 4.826% | $234.2756 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $130.30 | 7.204% | $139.6868 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $231.72 | 12.656% | $261.0465 | $261.05 | $261.05 | $261.00 |
| Purchase #5 | $223.57 | 6.499% | $238.0998 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $33.64 | 3.369% | $34.7733 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $148.78 | 7.600% | $160.0873 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $1,207.43 | $1,304.0283 | $1,304.04 | $1,304.05 | $1,304.10 | |