| 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 | $108.87 | 7.680% | $117.2312 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $235.54 | 4.799% | $246.8436 | $246.84 | $246.85 | $246.80 |
| Purchase #3 | $18.55 | 5.336% | $19.5398 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $107.49 | 13.862% | $122.3903 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $175.28 | 8.347% | $189.9106 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $230.28 | 13.440% | $261.2296 | $261.23 | $261.25 | $261.20 |
| Purchase #7 | $89.56 | 3.681% | $92.8567 | $92.86 | $92.85 | $92.90 |
| 7 purchase totals = | $965.57 | $1,050.0018 | $1,050.00 | $1,050.05 | $1,049.90 | |