| 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 | $104.95 | 7.176% | $112.4812 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $207.29 | 3.534% | $214.6156 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $43.30 | 4.543% | $45.2671 | $45.27 | $45.25 | $45.30 |
| Purchase #4 | $229.47 | 6.307% | $243.9427 | $243.94 | $243.95 | $243.90 |
| Purchase #5 | $140.87 | 10.204% | $155.2444 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $96.28 | 3.379% | $99.5333 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $42.38 | 3.775% | $43.9798 | $43.98 | $44.00 | $44.00 |
| 7 purchase totals = | $864.54 | $915.0641 | $915.06 | $915.10 | $915.00 | |