| 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 | $204.47 | 3.588% | $211.8064 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $230.39 | 13.700% | $261.9534 | $261.95 | $261.95 | $262.00 |
| Purchase #3 | $164.30 | 6.662% | $175.2457 | $175.25 | $175.25 | $175.20 |
| Purchase #4 | $23.49 | 6.533% | $25.0246 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $51.26 | 7.856% | $55.287 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $70.56 | 13.301% | $79.9452 | $79.95 | $79.95 | $79.90 |
| Purchase #7 | $77.69 | 4.671% | $81.3189 | $81.32 | $81.30 | $81.30 |
| 7 purchase totals = | $822.16 | $890.5812 | $890.59 | $890.55 | $890.50 | |