| 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 | $55.95 | 7.160% | $59.956 | $59.96 | $59.95 | $60.00 |
| Purchase #2 | $208.43 | 8.418% | $225.9756 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $181.25 | 10.517% | $200.3121 | $200.31 | $200.30 | $200.30 |
| Purchase #4 | $205.52 | 13.234% | $232.7185 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $115.45 | 6.322% | $122.7487 | $122.75 | $122.75 | $122.70 |
| Purchase #6 | $248.76 | 6.392% | $264.6607 | $264.66 | $264.65 | $264.70 |
| Purchase #7 | $128.53 | 3.212% | $132.6584 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $1,143.89 | $1,239.0300 | $1,239.04 | $1,239.00 | $1,239.10 | |