| 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 | $204.62 | 7.553% | $220.0749 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $174.87 | 6.809% | $186.7769 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $29.95 | 6.659% | $31.9444 | $31.94 | $31.95 | $31.90 |
| Purchase #4 | $225.46 | 3.454% | $233.2474 | $233.25 | $233.25 | $233.20 |
| Purchase #5 | $28.50 | 5.698% | $30.1239 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $55.55 | 12.285% | $62.3743 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $212.30 | 10.343% | $234.2582 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $931.25 | $998.8000 | $998.79 | $998.75 | $998.80 | |