| 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 | $236.53 | 5.597% | $249.7686 | $249.77 | $249.75 | $249.80 |
| Purchase #2 | $7.58 | 4.519% | $7.9225 | $7.92 | $7.90 | $7.90 |
| Purchase #3 | $203.96 | 4.831% | $213.8133 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $237.49 | 3.757% | $246.4125 | $246.41 | $246.40 | $246.40 |
| Purchase #5 | $15.97 | 13.710% | $18.1595 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $121.42 | 8.604% | $131.867 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $234.73 | 10.224% | $258.7288 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $1,057.68 | $1,126.6722 | $1,126.67 | $1,126.60 | $1,126.70 | |