| 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 | $221.82 | 12.700% | $249.9911 | $249.99 | $250.00 | $250.00 |
| Purchase #2 | $173.63 | 8.742% | $188.8087 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $175.51 | 13.793% | $199.7181 | $199.72 | $199.70 | $199.70 |
| Purchase #4 | $151.59 | 8.110% | $163.8839 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $236.80 | 11.600% | $264.2688 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $38.51 | 7.396% | $41.3582 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $197.45 | 5.442% | $208.1952 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $1,195.31 | $1,316.2240 | $1,316.23 | $1,316.20 | $1,316.30 | |