| 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 | $208.94 | 4.272% | $217.8659 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $128.57 | 11.773% | $143.7065 | $143.71 | $143.70 | $143.70 |
| Purchase #3 | $218.70 | 6.652% | $233.2479 | $233.25 | $233.25 | $233.20 |
| Purchase #4 | $198.96 | 8.301% | $215.4757 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $245.33 | 6.557% | $261.4163 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $119.97 | 3.519% | $124.1917 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $84.75 | 6.460% | $90.2249 | $90.22 | $90.20 | $90.20 |
| 7 purchase totals = | $1,205.22 | $1,286.1289 | $1,286.14 | $1,286.10 | $1,286.10 | |