| 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 | $102.36 | 8.390% | $110.948 | $110.95 | $110.95 | $110.90 |
| Purchase #2 | $18.60 | 8.360% | $20.155 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $196.32 | 4.380% | $204.9188 | $204.92 | $204.90 | $204.90 |
| Purchase #4 | $107.72 | 3.461% | $111.4482 | $111.45 | $111.45 | $111.40 |
| Purchase #5 | $24.69 | 6.723% | $26.3499 | $26.35 | $26.35 | $26.30 |
| Purchase #6 | $204.45 | 13.547% | $232.1468 | $232.15 | $232.15 | $232.10 |
| Purchase #7 | $217.81 | 6.442% | $231.8413 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $871.95 | $937.8080 | $937.82 | $937.80 | $937.60 | |