| 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 | $250.65 | 4.179% | $261.1247 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $118.44 | 10.583% | $130.9745 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $98.66 | 5.200% | $103.7903 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $213.44 | 12.452% | $240.0175 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $40.33 | 5.126% | $42.3973 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $47.96 | 10.307% | $52.9032 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $15.37 | 12.609% | $17.308 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $784.85 | $848.5155 | $848.51 | $848.45 | $848.50 | |