| 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 | $11.37 | 11.642% | $12.6937 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $33.71 | 12.103% | $37.7899 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $238.73 | 12.639% | $268.9031 | $268.90 | $268.90 | $268.90 |
| Purchase #4 | $216.77 | 3.575% | $224.5195 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $231.78 | 7.715% | $249.6618 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $40.41 | 10.313% | $44.5775 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $191.95 | 12.238% | $215.4408 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $964.72 | $1,053.5863 | $1,053.58 | $1,053.60 | $1,053.60 | |