| 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 | $230.34 | 5.844% | $243.8011 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $100.75 | 7.327% | $108.132 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $8.99 | 13.730% | $10.2243 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $116.52 | 4.413% | $121.662 | $121.66 | $121.65 | $121.70 |
| Purchase #5 | $14.91 | 5.400% | $15.7151 | $15.72 | $15.70 | $15.70 |
| Purchase #6 | $145.74 | 9.473% | $159.546 | $159.55 | $159.55 | $159.50 |
| Purchase #7 | $241.60 | 3.315% | $249.609 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $858.85 | $908.6895 | $908.69 | $908.65 | $908.60 | |