| 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 | $219.50 | 3.322% | $226.7918 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $52.36 | 5.821% | $55.4079 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $67.32 | 6.707% | $71.8352 | $71.84 | $71.85 | $71.80 |
| Purchase #4 | $209.76 | 3.222% | $216.5185 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $15.26 | 8.183% | $16.5087 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $101.31 | 8.400% | $109.82 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $44.31 | 10.456% | $48.9431 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $709.82 | $745.8252 | $745.83 | $745.80 | $745.70 | |