| 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 | $29.25 | 9.762% | $32.1054 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $146.31 | 5.449% | $154.2824 | $154.28 | $154.30 | $154.30 |
| Purchase #3 | $163.85 | 3.125% | $168.9703 | $168.97 | $168.95 | $169.00 |
| Purchase #4 | $232.58 | 12.372% | $261.3548 | $261.35 | $261.35 | $261.40 |
| Purchase #5 | $231.59 | 7.832% | $249.7281 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $191.52 | 3.582% | $198.3802 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $221.62 | 5.272% | $233.3038 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $1,216.72 | $1,298.1250 | $1,298.12 | $1,298.15 | $1,298.20 | |