| 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 | $118.37 | 3.535% | $122.5544 | $122.55 | $122.55 | $122.60 |
| Purchase #2 | $134.97 | 9.802% | $148.1998 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $202.51 | 6.543% | $215.7602 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $9.32 | 7.384% | $10.0082 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $129.75 | 3.579% | $134.3938 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $79.63 | 3.662% | $82.5461 | $82.55 | $82.55 | $82.50 |
| Purchase #7 | $250.70 | 5.652% | $264.8696 | $264.87 | $264.85 | $264.90 |
| 7 purchase totals = | $925.25 | $978.3321 | $978.33 | $978.30 | $978.40 | |