| 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 | $237.83 | 5.477% | $250.8559 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $113.38 | 7.521% | $121.9073 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $243.96 | 7.164% | $261.4373 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $37.85 | 8.321% | $40.9995 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $90.47 | 12.842% | $102.0882 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $245.73 | 6.797% | $262.4323 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $65.25 | 7.552% | $70.1777 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $1,034.47 | $1,109.8982 | $1,109.91 | $1,109.95 | $1,109.90 | |