| 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 | $217.25 | 12.729% | $244.9038 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $108.86 | 7.660% | $117.1987 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $85.76 | 13.545% | $97.3762 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $156.80 | 11.317% | $174.5451 | $174.55 | $174.55 | $174.50 |
| Purchase #5 | $191.93 | 11.282% | $213.5835 | $213.58 | $213.60 | $213.60 |
| Purchase #6 | $72.67 | 5.222% | $76.4648 | $76.46 | $76.45 | $76.50 |
| Purchase #7 | $57.81 | 5.106% | $60.7618 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $891.08 | $984.8339 | $984.83 | $984.85 | $984.90 | |