| 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 | $235.49 | 3.166% | $242.9456 | $242.95 | $242.95 | $242.90 |
| Purchase #2 | $35.57 | 3.453% | $36.7982 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $19.52 | 8.692% | $21.2167 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $191.27 | 7.587% | $205.7817 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $121.48 | 4.358% | $126.7741 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $175.59 | 3.459% | $181.6637 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $70.62 | 11.312% | $78.6085 | $78.61 | $78.60 | $78.60 |
| 7 purchase totals = | $849.54 | $893.7885 | $893.79 | $893.75 | $893.80 | |