| 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 | $199.25 | 11.455% | $222.0741 | $222.07 | $222.05 | $222.10 |
| Purchase #2 | $207.66 | 5.683% | $219.4613 | $219.46 | $219.45 | $219.50 |
| Purchase #3 | $249.73 | 12.764% | $281.6055 | $281.61 | $281.60 | $281.60 |
| Purchase #4 | $79.38 | 3.430% | $82.1027 | $82.10 | $82.10 | $82.10 |
| Purchase #5 | $151.54 | 11.299% | $168.6625 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $232.90 | 12.241% | $261.4093 | $261.41 | $261.40 | $261.40 |
| Purchase #7 | $201.49 | 5.267% | $212.1025 | $212.10 | $212.10 | $212.10 |
| 7 purchase totals = | $1,321.95 | $1,447.4179 | $1,447.41 | $1,447.35 | $1,447.50 | |