| 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 | $129.82 | 6.407% | $138.1376 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $239.34 | 10.711% | $264.9757 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $242.94 | 7.584% | $261.3646 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $15.70 | 3.339% | $16.2242 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $57.65 | 11.110% | $64.0549 | $64.05 | $64.05 | $64.10 |
| Purchase #6 | $129.39 | 12.858% | $146.027 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $120.56 | 8.382% | $130.6653 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $935.40 | $1,021.4493 | $1,021.45 | $1,021.45 | $1,021.50 | |