| 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 | $118.58 | 4.273% | $123.6469 | $123.65 | $123.65 | $123.60 |
| Purchase #2 | $37.42 | 5.199% | $39.3655 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $215.46 | 5.630% | $227.5904 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $176.91 | 6.598% | $188.5825 | $188.58 | $188.60 | $188.60 |
| Purchase #5 | $9.95 | 9.676% | $10.9128 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $136.28 | 13.227% | $154.3058 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $104.41 | 8.773% | $113.5699 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $799.01 | $857.9738 | $857.98 | $857.95 | $858.00 | |