| 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 | $99.43 | 6.460% | $105.8532 | $105.85 | $105.85 | $105.90 |
| Purchase #2 | $250.62 | 4.439% | $261.745 | $261.75 | $261.75 | $261.70 |
| Purchase #3 | $21.78 | 11.223% | $24.2244 | $24.22 | $24.20 | $24.20 |
| Purchase #4 | $126.51 | 10.482% | $139.7708 | $139.77 | $139.75 | $139.80 |
| Purchase #5 | $51.85 | 11.547% | $57.8371 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $64.68 | 13.435% | $73.3698 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $220.45 | 12.215% | $247.378 | $247.38 | $247.40 | $247.40 |
| 7 purchase totals = | $835.32 | $910.1783 | $910.18 | $910.15 | $910.20 | |