| 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 | $134.37 | 4.117% | $139.902 | $139.90 | $139.90 | $139.90 |
| Purchase #2 | $234.52 | 8.485% | $254.419 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $207.87 | 12.276% | $233.3881 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $222.52 | 13.149% | $251.7792 | $251.78 | $251.80 | $251.80 |
| Purchase #5 | $174.28 | 5.484% | $183.8375 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $235.59 | 5.223% | $247.8949 | $247.89 | $247.90 | $247.90 |
| Purchase #7 | $227.94 | 7.600% | $245.2634 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $1,437.09 | $1,556.4841 | $1,556.48 | $1,556.50 | $1,556.50 | |