| 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 | $20.99 | 11.213% | $23.3436 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $183.51 | 10.810% | $203.3474 | $203.35 | $203.35 | $203.30 |
| Purchase #3 | $241.99 | 9.691% | $265.4413 | $265.44 | $265.45 | $265.40 |
| Purchase #4 | $167.59 | 9.685% | $183.8211 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $27.63 | 9.855% | $30.3529 | $30.35 | $30.35 | $30.40 |
| Purchase #6 | $212.75 | 6.839% | $227.3 | $227.30 | $227.30 | $227.30 |
| Purchase #7 | $144.69 | 4.488% | $151.1837 | $151.18 | $151.20 | $151.20 |
| 7 purchase totals = | $999.15 | $1,084.7900 | $1,084.78 | $1,084.80 | $1,084.70 | |