| 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 | $215.51 | 3.448% | $222.9408 | $222.94 | $222.95 | $222.90 |
| Purchase #2 | $137.65 | 3.536% | $142.5173 | $142.52 | $142.50 | $142.50 |
| Purchase #3 | $183.35 | 11.396% | $204.2446 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $225.33 | 4.536% | $235.551 | $235.55 | $235.55 | $235.60 |
| Purchase #5 | $10.26 | 12.565% | $11.5492 | $11.55 | $11.55 | $11.50 |
| Purchase #6 | $208.41 | 5.588% | $220.056 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $186.43 | 13.817% | $212.189 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $1,166.94 | $1,249.0479 | $1,249.05 | $1,249.05 | $1,249.00 | |