| 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 | $30.65 | 12.180% | $34.3832 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $241.83 | 8.214% | $261.6939 | $261.69 | $261.70 | $261.70 |
| Purchase #3 | $113.57 | 10.645% | $125.6595 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $63.36 | 11.607% | $70.7142 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $161.46 | 12.404% | $181.4875 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $203.71 | 3.146% | $210.1187 | $210.12 | $210.10 | $210.10 |
| Purchase #7 | $147.45 | 9.466% | $161.4076 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $962.03 | $1,045.4646 | $1,045.46 | $1,045.45 | $1,045.50 | |