| 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 | $245.48 | 10.427% | $271.0762 | $271.08 | $271.10 | $271.10 |
| Purchase #2 | $178.85 | 11.324% | $199.103 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $12.37 | 3.796% | $12.8396 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $82.40 | 11.559% | $91.9246 | $91.92 | $91.90 | $91.90 |
| Purchase #5 | $154.33 | 8.269% | $167.0915 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $31.67 | 13.200% | $35.8504 | $35.85 | $35.85 | $35.90 |
| Purchase #7 | $30.85 | 13.674% | $35.0684 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $735.95 | $812.9537 | $812.95 | $812.95 | $813.00 | |