| 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 | $200.60 | 12.429% | $225.5326 | $225.53 | $225.55 | $225.50 |
| Purchase #2 | $27.61 | 10.575% | $30.5298 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $224.64 | 13.433% | $254.8159 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $111.86 | 8.222% | $121.0571 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $114.75 | 11.506% | $127.9531 | $127.95 | $127.95 | $128.00 |
| Purchase #6 | $165.52 | 8.695% | $179.912 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $191.54 | 4.531% | $200.2187 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $1,036.52 | $1,140.0192 | $1,140.02 | $1,140.00 | $1,140.00 | |