| 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 | $117.40 | 4.246% | $122.3848 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $168.90 | 5.373% | $177.975 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $65.67 | 11.688% | $73.3455 | $73.35 | $73.35 | $73.30 |
| Purchase #4 | $115.41 | 3.682% | $119.6594 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $207.32 | 11.868% | $231.9247 | $231.92 | $231.90 | $231.90 |
| Purchase #6 | $237.89 | 10.517% | $262.9089 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $189.82 | 5.530% | $200.317 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $1,102.41 | $1,188.5153 | $1,188.52 | $1,188.50 | $1,188.50 | |