| 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 | $214.72 | 9.476% | $235.0669 | $235.07 | $235.05 | $235.10 |
| Purchase #2 | $125.99 | 5.594% | $133.0379 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $137.73 | 10.222% | $151.8088 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $86.81 | 10.668% | $96.0709 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $122.62 | 9.816% | $134.6564 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $169.43 | 6.637% | $180.6751 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $165.58 | 8.513% | $179.6758 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $1,022.88 | $1,110.9918 | $1,111.01 | $1,111.00 | $1,111.10 | |