| 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 | $46.96 | 10.222% | $51.7603 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $225.66 | 4.682% | $236.2254 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $177.25 | 13.500% | $201.1788 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $246.66 | 5.324% | $259.7922 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $82.40 | 7.429% | $88.5215 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $154.76 | 9.869% | $170.0333 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $142.98 | 13.713% | $162.5868 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $1,076.67 | $1,170.0983 | $1,170.10 | $1,170.15 | $1,170.10 | |