| 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 | $105.42 | 3.573% | $109.1867 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $138.83 | 8.248% | $150.2807 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $200.40 | 8.382% | $217.1975 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $96.56 | 10.460% | $106.6602 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $102.65 | 12.444% | $115.4238 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $209.25 | 12.318% | $235.0254 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $8.25 | 13.492% | $9.3631 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $861.36 | $943.1374 | $943.14 | $943.15 | $943.20 | |