| 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 | $119.77 | 7.774% | $129.0809 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $208.99 | 13.147% | $236.4659 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $250.41 | 7.775% | $269.8794 | $269.88 | $269.90 | $269.90 |
| Purchase #4 | $134.96 | 4.802% | $141.4408 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $73.32 | 3.268% | $75.7161 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $125.29 | 12.714% | $141.2194 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $173.53 | 13.156% | $196.3596 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $1,086.27 | $1,190.1621 | $1,190.17 | $1,190.15 | $1,190.20 | |