| 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 | $234.73 | 6.724% | $250.5132 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $208.84 | 10.516% | $230.8016 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $135.76 | 13.769% | $154.4528 | $154.45 | $154.45 | $154.50 |
| Purchase #4 | $169.80 | 7.390% | $182.3482 | $182.35 | $182.35 | $182.30 |
| Purchase #5 | $41.94 | 7.304% | $45.0033 | $45.00 | $45.00 | $45.00 |
| Purchase #6 | $65.85 | 12.182% | $73.8718 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $117.94 | 4.240% | $122.9407 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $974.86 | $1,059.9316 | $1,059.92 | $1,059.90 | $1,059.90 | |