| 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 | $109.86 | 11.682% | $122.6938 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $198.34 | 8.816% | $215.8257 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $15.89 | 12.869% | $17.9349 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $24.85 | 7.491% | $26.7115 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $120.43 | 10.606% | $133.2028 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $132.47 | 12.791% | $149.4142 | $149.41 | $149.40 | $149.40 |
| Purchase #7 | $204.92 | 10.214% | $225.8505 | $225.85 | $225.85 | $225.90 |
| 7 purchase totals = | $806.76 | $891.6334 | $891.62 | $891.65 | $891.60 | |