| 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 | $105.79 | 7.122% | $113.3244 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $72.29 | 13.721% | $82.2089 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $227.31 | 7.476% | $244.3037 | $244.30 | $244.30 | $244.30 |
| Purchase #4 | $248.86 | 4.218% | $259.3569 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $204.64 | 7.637% | $220.2684 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $42.84 | 12.187% | $48.0609 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $193.76 | 13.441% | $219.8033 | $219.80 | $219.80 | $219.80 |
| 7 purchase totals = | $1,095.49 | $1,187.3265 | $1,187.32 | $1,187.25 | $1,187.40 | |