| 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 | $201.32 | 11.224% | $223.9162 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $18.86 | 7.750% | $20.3217 | $20.32 | $20.30 | $20.30 |
| Purchase #3 | $68.42 | 9.380% | $74.8378 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $31.33 | 4.258% | $32.664 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $212.95 | 13.627% | $241.9687 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $179.46 | 3.686% | $186.0749 | $186.07 | $186.05 | $186.10 |
| Purchase #7 | $132.55 | 5.588% | $139.9569 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $844.89 | $919.7402 | $919.74 | $919.65 | $919.80 | |