| 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 | $227.78 | 8.494% | $247.1276 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $195.87 | 13.341% | $222.001 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $29.25 | 7.547% | $31.4575 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $222.27 | 13.517% | $252.3142 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $180.58 | 11.546% | $201.4298 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $196.42 | 10.498% | $217.0402 | $217.04 | $217.05 | $217.00 |
| Purchase #7 | $139.87 | 3.141% | $144.2633 | $144.26 | $144.25 | $144.30 |
| 7 purchase totals = | $1,192.04 | $1,315.6336 | $1,315.63 | $1,315.65 | $1,315.60 | |