| 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 | $199.30 | 10.482% | $220.1906 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $95.81 | 8.842% | $104.2815 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $125.36 | 8.501% | $136.0169 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $160.72 | 8.465% | $174.3249 | $174.32 | $174.30 | $174.30 |
| Purchase #5 | $50.42 | 9.787% | $55.3546 | $55.35 | $55.35 | $55.40 |
| Purchase #6 | $125.99 | 9.803% | $138.3408 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $145.72 | 12.785% | $164.3503 | $164.35 | $164.35 | $164.40 |
| 7 purchase totals = | $903.32 | $992.8596 | $992.85 | $992.85 | $992.90 | |