| 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 | $79.52 | 13.377% | $90.1574 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $245.77 | 13.445% | $278.8138 | $278.81 | $278.80 | $278.80 |
| Purchase #3 | $125.35 | 11.850% | $140.204 | $140.20 | $140.20 | $140.20 |
| Purchase #4 | $229.87 | 13.312% | $260.4703 | $260.47 | $260.45 | $260.50 |
| Purchase #5 | $205.31 | 8.734% | $223.2418 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $249.96 | 7.610% | $268.982 | $268.98 | $269.00 | $269.00 |
| Purchase #7 | $28.65 | 7.549% | $30.8128 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $1,164.43 | $1,292.6821 | $1,292.67 | $1,292.65 | $1,292.70 | |