| 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 | $221.57 | 4.271% | $231.0333 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $109.51 | 4.488% | $114.4248 | $114.42 | $114.40 | $114.40 |
| Purchase #3 | $99.37 | 4.269% | $103.6121 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $236.82 | 13.389% | $268.5278 | $268.53 | $268.55 | $268.50 |
| Purchase #5 | $226.28 | 4.515% | $236.4965 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $64.25 | 9.582% | $70.4064 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $151.85 | 6.616% | $161.8964 | $161.90 | $161.90 | $161.90 |
| 7 purchase totals = | $1,109.65 | $1,186.3973 | $1,186.40 | $1,186.40 | $1,186.30 | |