| 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 | $230.90 | 13.270% | $261.5404 | $261.54 | $261.55 | $261.50 |
| Purchase #2 | $54.65 | 10.382% | $60.3238 | $60.32 | $60.30 | $60.30 |
| Purchase #3 | $63.98 | 3.311% | $66.0984 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $197.91 | 12.584% | $222.815 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $96.71 | 4.503% | $101.0649 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $160.91 | 5.696% | $170.0754 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $18.75 | 11.138% | $20.8384 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $823.81 | $902.7563 | $902.76 | $902.75 | $902.70 | |