| 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 | $217.66 | 6.125% | $230.9917 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $123.72 | 13.695% | $140.6635 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $91.95 | 7.551% | $98.8931 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $203.45 | 5.412% | $214.4607 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $182.83 | 6.684% | $195.0504 | $195.05 | $195.05 | $195.10 |
| Purchase #6 | $173.59 | 13.862% | $197.653 | $197.65 | $197.65 | $197.70 |
| Purchase #7 | $232.69 | 11.858% | $260.2824 | $260.28 | $260.30 | $260.30 |
| 7 purchase totals = | $1,225.89 | $1,337.9948 | $1,337.98 | $1,338.00 | $1,338.20 | |