| 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 | $242.49 | 11.800% | $271.1038 | $271.10 | $271.10 | $271.10 |
| Purchase #2 | $134.74 | 5.779% | $142.5266 | $142.53 | $142.55 | $142.50 |
| Purchase #3 | $205.57 | 3.218% | $212.1852 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $156.66 | 4.426% | $163.5938 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $238.25 | 9.726% | $261.4222 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $183.40 | 6.864% | $195.9886 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $120.73 | 7.225% | $129.4527 | $129.45 | $129.45 | $129.50 |
| 7 purchase totals = | $1,281.84 | $1,376.2729 | $1,376.27 | $1,376.30 | $1,376.30 | |