| 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 | $120.78 | 4.579% | $126.3105 | $126.31 | $126.30 | $126.30 |
| Purchase #2 | $244.42 | 11.271% | $271.9686 | $271.97 | $271.95 | $272.00 |
| Purchase #3 | $243.74 | 5.558% | $257.2871 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $17.95 | 3.272% | $18.5373 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $125.68 | 11.293% | $139.873 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $17.41 | 10.142% | $19.1757 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $68.78 | 3.777% | $71.3778 | $71.38 | $71.40 | $71.40 |
| 7 purchase totals = | $838.76 | $904.5300 | $904.54 | $904.55 | $904.60 | |