| 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 | $129.57 | 6.740% | $138.303 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $228.31 | 7.417% | $245.2438 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $10.81 | 13.791% | $12.3008 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $233.97 | 11.809% | $261.5995 | $261.60 | $261.60 | $261.60 |
| Purchase #5 | $205.39 | 3.407% | $212.3876 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $209.66 | 12.210% | $235.2595 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $98.25 | 3.572% | $101.7595 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $1,115.96 | $1,206.8537 | $1,206.85 | $1,206.85 | $1,206.90 | |