| 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 | $250.36 | 3.367% | $258.7896 | $258.79 | $258.80 | $258.80 |
| Purchase #2 | $15.42 | 12.527% | $17.3517 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $208.76 | 12.320% | $234.4792 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $45.99 | 6.547% | $49.001 | $49.00 | $49.00 | $49.00 |
| Purchase #5 | $87.35 | 6.182% | $92.75 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $90.51 | 10.785% | $100.2715 | $100.27 | $100.25 | $100.30 |
| Purchase #7 | $182.72 | 6.398% | $194.4104 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $881.11 | $947.0534 | $947.05 | $947.05 | $947.20 | |