| 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 | $241.26 | 11.842% | $269.83 | $269.83 | $269.85 | $269.80 |
| Purchase #2 | $53.70 | 3.390% | $55.5204 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $236.52 | 10.462% | $261.2647 | $261.26 | $261.25 | $261.30 |
| Purchase #4 | $111.68 | 10.500% | $123.4064 | $123.41 | $123.40 | $123.40 |
| Purchase #5 | $47.62 | 9.172% | $51.9877 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $142.68 | 8.520% | $154.8363 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $168.45 | 13.594% | $191.3491 | $191.35 | $191.35 | $191.30 |
| 7 purchase totals = | $1,001.91 | $1,108.1946 | $1,108.20 | $1,108.20 | $1,108.10 | |