| 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 | $30.68 | 5.209% | $32.2781 | $32.28 | $32.30 | $32.30 |
| Purchase #2 | $216.61 | 12.189% | $243.0126 | $243.01 | $243.00 | $243.00 |
| Purchase #3 | $138.85 | 5.698% | $146.7617 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $69.41 | 8.582% | $75.3668 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $152.27 | 3.658% | $157.84 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $192.75 | 3.696% | $199.874 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $11.96 | 10.504% | $13.2163 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $812.53 | $868.3495 | $868.35 | $868.30 | $868.40 | |