| 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 | $215.47 | 6.215% | $228.8615 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $110.83 | 5.533% | $116.9622 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $228.61 | 13.299% | $259.0128 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $125.63 | 3.749% | $130.3399 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $12.99 | 9.317% | $14.2003 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $238.28 | 9.634% | $261.2359 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $183.55 | 12.403% | $206.3157 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,115.36 | $1,216.9283 | $1,216.93 | $1,216.90 | $1,216.90 | |