| 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 | $196.49 | 8.524% | $213.2388 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $80.62 | 9.576% | $88.3402 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $21.68 | 7.826% | $23.3767 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $9.93 | 13.179% | $11.2387 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $99.99 | 5.217% | $105.2065 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $30.99 | 5.660% | $32.744 | $32.74 | $32.75 | $32.70 |
| Purchase #7 | $134.60 | 4.405% | $140.5291 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $574.30 | $614.6740 | $614.68 | $614.75 | $614.50 | |