| 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 | $199.92 | 6.450% | $212.8148 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $17.92 | 12.491% | $20.1584 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $248.97 | 11.133% | $276.6878 | $276.69 | $276.70 | $276.70 |
| Purchase #4 | $24.62 | 7.403% | $26.4426 | $26.44 | $26.45 | $26.40 |
| Purchase #5 | $131.98 | 3.597% | $136.7273 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $238.66 | 13.479% | $270.829 | $270.83 | $270.85 | $270.80 |
| Purchase #7 | $29.36 | 4.348% | $30.6366 | $30.64 | $30.65 | $30.60 |
| 7 purchase totals = | $891.43 | $974.2965 | $974.30 | $974.35 | $974.20 | |