| 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 | $117.25 | 5.371% | $123.5475 | $123.55 | $123.55 | $123.50 |
| Purchase #2 | $241.89 | 9.216% | $264.1826 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $91.61 | 6.365% | $97.441 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $150.35 | 11.602% | $167.7936 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $107.68 | 5.359% | $113.4506 | $113.45 | $113.45 | $113.50 |
| Purchase #6 | $15.98 | 11.273% | $17.7814 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $121.92 | 5.183% | $128.2391 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $846.68 | $912.4358 | $912.43 | $912.50 | $912.40 | |