| 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 | $184.94 | 9.400% | $202.3244 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $150.92 | 8.301% | $163.4479 | $163.45 | $163.45 | $163.40 |
| Purchase #3 | $64.83 | 9.642% | $71.0809 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $234.80 | 3.448% | $242.8959 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $218.95 | 3.581% | $226.7906 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $70.95 | 4.749% | $74.3194 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $78.25 | 3.556% | $81.0326 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $1,003.64 | $1,061.8917 | $1,061.89 | $1,061.90 | $1,061.80 | |