| 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 | $237.81 | 4.874% | $249.4009 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $154.77 | 12.870% | $174.6889 | $174.69 | $174.70 | $174.70 |
| Purchase #3 | $174.50 | 8.347% | $189.0655 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $218.51 | 8.456% | $236.9872 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $115.94 | 8.754% | $126.0894 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $33.95 | 7.178% | $36.3869 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $144.73 | 12.598% | $162.9631 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $1,080.21 | $1,175.5819 | $1,175.59 | $1,175.60 | $1,175.70 | |