| 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 | $18.85 | 12.717% | $21.2472 | $21.25 | $21.25 | $21.20 |
| Purchase #2 | $112.49 | 7.698% | $121.1495 | $121.15 | $121.15 | $121.10 |
| Purchase #3 | $71.39 | 7.598% | $76.8142 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $28.26 | 8.526% | $30.6694 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $127.76 | 8.492% | $138.6094 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $191.70 | 7.271% | $205.6385 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $230.42 | 10.519% | $254.6579 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $780.87 | $848.7861 | $848.79 | $848.75 | $848.70 | |