| 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 | $196.69 | 13.771% | $223.7762 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $51.70 | 13.699% | $58.7824 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $216.56 | 9.325% | $236.7542 | $236.75 | $236.75 | $236.80 |
| Purchase #4 | $198.36 | 8.587% | $215.3932 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $148.60 | 9.190% | $162.2563 | $162.26 | $162.25 | $162.30 |
| Purchase #6 | $154.94 | 8.280% | $167.769 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $220.94 | 6.230% | $234.7046 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $1,187.79 | $1,299.4359 | $1,299.43 | $1,299.45 | $1,299.60 | |