| 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 | $79.32 | 3.701% | $82.2556 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $195.53 | 12.648% | $220.2606 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $150.66 | 6.286% | $160.1305 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $42.83 | 3.523% | $44.3389 | $44.34 | $44.35 | $44.30 |
| Purchase #5 | $46.25 | 13.453% | $52.472 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $206.69 | 8.695% | $224.6617 | $224.66 | $224.65 | $224.70 |
| Purchase #7 | $207.91 | 10.611% | $229.9713 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $929.19 | $1,014.0906 | $1,014.09 | $1,014.05 | $1,014.20 | |