| 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 | $237.39 | 10.285% | $261.8056 | $261.81 | $261.80 | $261.80 |
| Purchase #2 | $127.53 | 9.383% | $139.4961 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $204.40 | 6.766% | $218.2297 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $17.29 | 4.816% | $18.1227 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $19.99 | 10.551% | $22.0991 | $22.10 | $22.10 | $22.10 |
| Purchase #6 | $51.53 | 3.624% | $53.3974 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $246.54 | 3.283% | $254.6339 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $904.67 | $967.7845 | $967.79 | $967.80 | $967.70 | |