| 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 | $230.46 | 5.225% | $242.5015 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $25.42 | 5.722% | $26.8745 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $196.57 | 3.799% | $204.0377 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $88.39 | 3.227% | $91.2423 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $71.99 | 4.606% | $75.3059 | $75.31 | $75.30 | $75.30 |
| Purchase #6 | $125.81 | 13.291% | $142.5314 | $142.53 | $142.55 | $142.50 |
| Purchase #7 | $126.97 | 4.549% | $132.7459 | $132.75 | $132.75 | $132.70 |
| 7 purchase totals = | $865.61 | $915.2392 | $915.24 | $915.25 | $915.10 | |