| 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 | $193.46 | 13.663% | $219.8924 | $219.89 | $219.90 | $219.90 |
| Purchase #2 | $250.30 | 4.377% | $261.2556 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $249.45 | 11.558% | $278.2814 | $278.28 | $278.30 | $278.30 |
| Purchase #4 | $236.71 | 10.349% | $261.2071 | $261.21 | $261.20 | $261.20 |
| Purchase #5 | $181.49 | 8.792% | $197.4466 | $197.45 | $197.45 | $197.40 |
| Purchase #6 | $69.97 | 11.204% | $77.8094 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $103.40 | 4.373% | $107.9217 | $107.92 | $107.90 | $107.90 |
| 7 purchase totals = | $1,284.78 | $1,403.8142 | $1,403.82 | $1,403.80 | $1,403.80 | |