| 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 | $225.51 | 6.321% | $239.7645 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $181.44 | 8.773% | $197.3577 | $197.36 | $197.35 | $197.40 |
| Purchase #3 | $72.37 | 13.528% | $82.1602 | $82.16 | $82.15 | $82.20 |
| Purchase #4 | $146.85 | 11.684% | $164.008 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $19.96 | 11.632% | $22.2817 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $209.98 | 5.347% | $221.2076 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $232.73 | 12.262% | $261.2674 | $261.27 | $261.25 | $261.30 |
| 7 purchase totals = | $1,088.84 | $1,188.0471 | $1,188.05 | $1,188.00 | $1,188.20 | |