| 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 | $126.78 | 4.356% | $132.3025 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $166.81 | 12.830% | $188.2117 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $36.61 | 7.862% | $39.4883 | $39.49 | $39.50 | $39.50 |
| Purchase #4 | $205.87 | 7.546% | $221.405 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $150.31 | 13.538% | $170.659 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $215.92 | 4.410% | $225.4421 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $49.84 | 5.512% | $52.5872 | $52.59 | $52.60 | $52.60 |
| 7 purchase totals = | $952.14 | $1,030.0958 | $1,030.10 | $1,030.10 | $1,030.10 | |