| 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 | $229.47 | 7.490% | $246.6573 | $246.66 | $246.65 | $246.70 |
| Purchase #2 | $186.85 | 7.617% | $201.0824 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $10.45 | 4.785% | $10.95 | $10.95 | $10.95 | $11.00 |
| Purchase #4 | $114.95 | 3.257% | $118.6939 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $41.32 | 10.376% | $45.6074 | $45.61 | $45.60 | $45.60 |
| Purchase #6 | $128.44 | 12.194% | $144.102 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $37.62 | 6.844% | $40.1947 | $40.19 | $40.20 | $40.20 |
| 7 purchase totals = | $749.10 | $807.2877 | $807.28 | $807.30 | $807.40 | |