| 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 | $225.38 | 6.246% | $239.4572 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $102.85 | 5.404% | $108.408 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $101.69 | 7.610% | $109.4286 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $95.47 | 9.287% | $104.3363 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $21.91 | 8.570% | $23.7877 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $157.85 | 7.108% | $169.07 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $101.73 | 4.433% | $106.2397 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $806.88 | $860.7275 | $860.74 | $860.75 | $860.70 | |