| 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 | $105.50 | 12.542% | $118.7318 | $118.73 | $118.75 | $118.70 |
| Purchase #2 | $224.93 | 5.555% | $237.4249 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $203.36 | 7.861% | $219.3461 | $219.35 | $219.35 | $219.30 |
| Purchase #4 | $16.68 | 12.818% | $18.818 | $18.82 | $18.80 | $18.80 |
| Purchase #5 | $227.73 | 10.440% | $251.505 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $242.31 | 8.106% | $261.9516 | $261.95 | $261.95 | $262.00 |
| Purchase #7 | $171.91 | 4.730% | $180.0413 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $1,192.42 | $1,287.8187 | $1,287.82 | $1,287.80 | $1,287.70 | |