| 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 | $249.41 | 3.450% | $258.0146 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $6.26 | 6.378% | $6.6593 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $81.76 | 5.285% | $86.081 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $19.81 | 12.475% | $22.2813 | $22.28 | $22.30 | $22.30 |
| Purchase #5 | $239.99 | 3.180% | $247.6217 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $244.80 | 6.614% | $260.9911 | $260.99 | $261.00 | $261.00 |
| Purchase #7 | $23.54 | 11.663% | $26.2855 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $865.57 | $907.9345 | $907.93 | $907.95 | $908.00 | |