| 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 | $200.51 | 7.612% | $215.7728 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $138.46 | 3.619% | $143.4709 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $218.54 | 4.521% | $228.4202 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $13.78 | 13.471% | $15.6363 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $34.98 | 4.126% | $36.4233 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $230.75 | 13.333% | $261.5159 | $261.52 | $261.50 | $261.50 |
| Purchase #7 | $14.33 | 4.111% | $14.9191 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $851.35 | $916.1585 | $916.16 | $916.05 | $916.10 | |