| 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 | $229.58 | 7.730% | $247.3265 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $39.50 | 12.160% | $44.3032 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $32.26 | 4.642% | $33.7575 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $163.62 | 4.567% | $171.0925 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $8.91 | 12.820% | $10.0523 | $10.05 | $10.05 | $10.10 |
| Purchase #6 | $157.27 | 12.702% | $177.2464 | $177.25 | $177.25 | $177.20 |
| Purchase #7 | $212.74 | 6.599% | $226.7787 | $226.78 | $226.80 | $226.80 |
| 7 purchase totals = | $843.88 | $910.5571 | $910.56 | $910.60 | $910.60 | |