| 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 | $208.89 | 12.643% | $235.3 | $235.30 | $235.30 | $235.30 |
| Purchase #2 | $191.30 | 7.106% | $204.8938 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $127.77 | 9.582% | $140.0129 | $140.01 | $140.00 | $140.00 |
| Purchase #4 | $95.83 | 8.762% | $104.2266 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $28.84 | 8.639% | $31.3315 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $31.38 | 3.371% | $32.4378 | $32.44 | $32.45 | $32.40 |
| Purchase #7 | $212.33 | 6.628% | $226.4032 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $896.34 | $974.6058 | $974.60 | $974.65 | $974.50 | |