| 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 | $128.42 | 10.133% | $141.4328 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $243.31 | 6.807% | $259.8721 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $164.91 | 5.566% | $174.0889 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $136.56 | 5.233% | $143.7062 | $143.71 | $143.70 | $143.70 |
| Purchase #5 | $147.38 | 10.604% | $163.0082 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $58.40 | 11.648% | $65.2024 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $49.58 | 4.234% | $51.6792 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $928.56 | $998.9898 | $998.99 | $999.00 | $999.00 | |