| 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 | $191.91 | 9.392% | $209.9342 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $144.74 | 6.669% | $154.3927 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $91.33 | 12.520% | $102.7645 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $176.82 | 4.808% | $185.3215 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $218.55 | 10.868% | $242.302 | $242.30 | $242.30 | $242.30 |
| Purchase #6 | $18.63 | 5.867% | $19.723 | $19.72 | $19.70 | $19.70 |
| Purchase #7 | $85.98 | 13.788% | $97.8349 | $97.83 | $97.85 | $97.80 |
| 7 purchase totals = | $927.96 | $1,012.2728 | $1,012.25 | $1,012.25 | $1,012.20 | |