| 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 | $196.74 | 5.655% | $207.8656 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $50.35 | 7.420% | $54.086 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $104.44 | 3.693% | $108.297 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $185.69 | 7.495% | $199.6075 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $173.34 | 3.649% | $179.6652 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $231.44 | 13.488% | $262.6566 | $262.66 | $262.65 | $262.70 |
| Purchase #7 | $85.78 | 11.632% | $95.7579 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $1,027.78 | $1,107.9358 | $1,107.96 | $1,107.90 | $1,108.10 | |