| 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 | $248.96 | 3.534% | $257.7582 | $257.76 | $257.75 | $257.80 |
| Purchase #2 | $77.84 | 3.224% | $80.3496 | $80.35 | $80.35 | $80.30 |
| Purchase #3 | $20.31 | 13.269% | $23.0049 | $23.00 | $23.00 | $23.00 |
| Purchase #4 | $146.80 | 13.794% | $167.0496 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $99.65 | 7.270% | $106.8946 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $231.75 | 10.164% | $255.3051 | $255.31 | $255.30 | $255.30 |
| Purchase #7 | $80.95 | 9.668% | $88.7762 | $88.78 | $88.80 | $88.80 |
| 7 purchase totals = | $906.26 | $979.1382 | $979.14 | $979.15 | $979.10 | |