| 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 | $226.68 | 4.548% | $236.9894 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $78.74 | 4.750% | $82.4802 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $191.37 | 12.697% | $215.6682 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $117.48 | 8.223% | $127.1404 | $127.14 | $127.15 | $127.10 |
| Purchase #5 | $102.72 | 4.127% | $106.9593 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $139.51 | 5.434% | $147.091 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $113.93 | 5.111% | $119.753 | $119.75 | $119.75 | $119.80 |
| 7 purchase totals = | $970.43 | $1,036.0815 | $1,036.08 | $1,036.10 | $1,036.20 | |