| 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 | $225.78 | 4.855% | $236.7416 | $236.74 | $236.75 | $236.70 |
| Purchase #2 | $231.42 | 10.617% | $255.9899 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $218.68 | 6.450% | $232.7849 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $100.59 | 10.843% | $111.497 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $126.46 | 10.122% | $139.2603 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $127.69 | 10.725% | $141.3848 | $141.38 | $141.40 | $141.40 |
| Purchase #7 | $105.92 | 10.596% | $117.1433 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $1,136.54 | $1,234.8018 | $1,234.79 | $1,234.85 | $1,234.80 | |