| 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 | $20.52 | 11.240% | $22.8264 | $22.83 | $22.85 | $22.80 |
| Purchase #2 | $187.94 | 6.491% | $200.1392 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $104.34 | 4.363% | $108.8924 | $108.89 | $108.90 | $108.90 |
| Purchase #4 | $55.41 | 10.532% | $61.2458 | $61.25 | $61.25 | $61.20 |
| Purchase #5 | $121.84 | 9.568% | $133.4977 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $160.52 | 6.209% | $170.4867 | $170.49 | $170.50 | $170.50 |
| Purchase #7 | $203.96 | 9.205% | $222.7345 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $854.53 | $919.8227 | $919.83 | $919.90 | $919.70 | |