| 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 | $123.49 | 10.795% | $136.8207 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $16.88 | 10.806% | $18.7041 | $18.70 | $18.70 | $18.70 |
| Purchase #3 | $116.45 | 13.733% | $132.4421 | $132.44 | $132.45 | $132.40 |
| Purchase #4 | $223.43 | 11.622% | $249.397 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $161.94 | 13.659% | $184.0594 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $162.39 | 10.550% | $179.5221 | $179.52 | $179.50 | $179.50 |
| Purchase #7 | $201.82 | 9.856% | $221.7114 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $1,006.40 | $1,122.6568 | $1,122.65 | $1,122.60 | $1,122.60 | |