| 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 | $108.40 | 12.354% | $121.7917 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $163.93 | 3.147% | $169.0889 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $136.51 | 3.655% | $141.4994 | $141.50 | $141.50 | $141.50 |
| Purchase #4 | $153.88 | 11.609% | $171.7439 | $171.74 | $171.75 | $171.70 |
| Purchase #5 | $20.56 | 12.299% | $23.0887 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $45.95 | 4.846% | $48.1767 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $250.57 | 6.258% | $266.2507 | $266.25 | $266.25 | $266.30 |
| 7 purchase totals = | $879.80 | $941.6400 | $941.64 | $941.70 | $941.70 | |