| 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 | $236.64 | 7.773% | $255.034 | $255.03 | $255.05 | $255.00 |
| Purchase #2 | $101.87 | 6.767% | $108.7635 | $108.76 | $108.75 | $108.80 |
| Purchase #3 | $164.62 | 13.232% | $186.4025 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $87.34 | 11.291% | $97.2016 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $213.88 | 4.268% | $223.0084 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $33.92 | 6.787% | $36.2222 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $174.61 | 5.169% | $183.6356 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $1,012.88 | $1,090.2678 | $1,090.26 | $1,090.25 | $1,090.20 | |