| 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 | $169.34 | 9.438% | $185.3223 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $154.87 | 12.288% | $173.9004 | $173.90 | $173.90 | $173.90 |
| Purchase #3 | $78.55 | 9.609% | $86.0979 | $86.10 | $86.10 | $86.10 |
| Purchase #4 | $214.32 | 8.584% | $232.7172 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $226.86 | 5.757% | $239.9203 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $249.25 | 9.803% | $273.684 | $273.68 | $273.70 | $273.70 |
| Purchase #7 | $111.59 | 9.280% | $121.9456 | $121.95 | $121.95 | $121.90 |
| 7 purchase totals = | $1,204.78 | $1,313.5877 | $1,313.59 | $1,313.55 | $1,313.50 | |