| 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 | $22.45 | 4.423% | $23.443 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $247.37 | 5.685% | $261.433 | $261.43 | $261.45 | $261.40 |
| Purchase #3 | $170.25 | 8.128% | $184.0879 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $184.79 | 9.813% | $202.9234 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $107.93 | 6.467% | $114.9098 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $86.33 | 8.289% | $93.4859 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $199.62 | 12.620% | $224.812 | $224.81 | $224.80 | $224.80 |
| 7 purchase totals = | $1,018.74 | $1,105.0950 | $1,105.09 | $1,105.10 | $1,105.00 | |