| 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 | $203.46 | 10.200% | $224.2129 | $224.21 | $224.20 | $224.20 |
| Purchase #2 | $105.53 | 13.625% | $119.9085 | $119.91 | $119.90 | $119.90 |
| Purchase #3 | $236.46 | 10.837% | $262.0852 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $230.93 | 9.522% | $252.9192 | $252.92 | $252.90 | $252.90 |
| Purchase #5 | $184.52 | 12.594% | $207.7584 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $232.38 | 8.228% | $251.5002 | $251.50 | $251.50 | $251.50 |
| Purchase #7 | $121.37 | 9.234% | $132.5773 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $1,314.65 | $1,450.9617 | $1,450.97 | $1,450.95 | $1,451.00 | |