| 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 | $203.66 | 8.279% | $220.521 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $125.40 | 12.648% | $141.2606 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $12.88 | 13.662% | $14.6397 | $14.64 | $14.65 | $14.60 |
| Purchase #4 | $191.52 | 9.256% | $209.2471 | $209.25 | $209.25 | $209.20 |
| Purchase #5 | $156.83 | 10.445% | $173.2109 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $10.97 | 12.505% | $12.3418 | $12.34 | $12.35 | $12.30 |
| Purchase #7 | $64.98 | 10.657% | $71.9049 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $766.24 | $843.1260 | $843.12 | $843.10 | $843.00 | |