| 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 | $139.74 | 10.199% | $153.9921 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $216.39 | 12.323% | $243.0557 | $243.06 | $243.05 | $243.10 |
| Purchase #3 | $151.80 | 8.783% | $165.1326 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $198.97 | 5.497% | $209.9074 | $209.91 | $209.90 | $209.90 |
| Purchase #5 | $217.93 | 12.537% | $245.2519 | $245.25 | $245.25 | $245.30 |
| Purchase #6 | $150.62 | 12.581% | $169.5695 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $152.48 | 7.535% | $163.9694 | $163.97 | $163.95 | $164.00 |
| 7 purchase totals = | $1,227.93 | $1,350.8786 | $1,350.88 | $1,350.85 | $1,351.00 | |