| 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 | $182.32 | 12.375% | $204.8821 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $192.76 | 12.162% | $216.2035 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $35.42 | 3.854% | $36.7851 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $193.38 | 9.344% | $211.4494 | $211.45 | $211.45 | $211.40 |
| Purchase #5 | $108.42 | 7.382% | $116.4236 | $116.42 | $116.40 | $116.40 |
| Purchase #6 | $93.61 | 12.807% | $105.5986 | $105.60 | $105.60 | $105.60 |
| Purchase #7 | $11.56 | 11.262% | $12.8619 | $12.86 | $12.85 | $12.90 |
| 7 purchase totals = | $817.47 | $904.2042 | $904.20 | $904.20 | $904.20 | |