| 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 | $231.91 | 3.536% | $240.1103 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $11.48 | 5.268% | $12.0848 | $12.08 | $12.10 | $12.10 |
| Purchase #3 | $127.57 | 8.858% | $138.8702 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $116.25 | 5.289% | $122.3985 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $14.87 | 6.638% | $15.8571 | $15.86 | $15.85 | $15.90 |
| Purchase #6 | $216.92 | 3.276% | $224.0263 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $222.48 | 11.447% | $247.9473 | $247.95 | $247.95 | $247.90 |
| 7 purchase totals = | $941.48 | $1,001.2945 | $1,001.30 | $1,001.30 | $1,001.30 | |