| 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 | $207.83 | 8.702% | $225.9154 | $225.92 | $225.90 | $225.90 |
| Purchase #2 | $183.85 | 13.174% | $208.0704 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $92.31 | 6.326% | $98.1495 | $98.15 | $98.15 | $98.10 |
| Purchase #4 | $147.85 | 10.712% | $163.6877 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $106.90 | 8.714% | $116.2153 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $124.83 | 8.523% | $135.4693 | $135.47 | $135.45 | $135.50 |
| Purchase #7 | $219.74 | 7.475% | $236.1656 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $1,083.31 | $1,183.6732 | $1,183.69 | $1,183.60 | $1,183.70 | |