| 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 | $222.99 | 13.306% | $252.661 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $127.55 | 9.302% | $139.4147 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $180.57 | 11.675% | $201.6515 | $201.65 | $201.65 | $201.70 |
| Purchase #4 | $216.43 | 12.264% | $242.973 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $51.37 | 8.541% | $55.7575 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $40.30 | 11.781% | $45.0477 | $45.05 | $45.05 | $45.00 |
| Purchase #7 | $164.69 | 3.112% | $169.8152 | $169.82 | $169.80 | $169.80 |
| 7 purchase totals = | $1,003.90 | $1,107.3206 | $1,107.32 | $1,107.25 | $1,107.40 | |