| 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 | $41.79 | 3.434% | $43.2251 | $43.23 | $43.25 | $43.20 |
| Purchase #2 | $166.40 | 8.314% | $180.2345 | $180.23 | $180.25 | $180.20 |
| Purchase #3 | $223.94 | 5.267% | $235.7349 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $225.44 | 8.463% | $244.519 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $237.89 | 9.709% | $260.9867 | $260.99 | $261.00 | $261.00 |
| Purchase #6 | $85.44 | 5.112% | $89.8077 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $150.64 | 10.739% | $166.8172 | $166.82 | $166.80 | $166.80 |
| 7 purchase totals = | $1,131.54 | $1,221.3251 | $1,221.33 | $1,221.35 | $1,221.20 | |