| 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 | $234.72 | 10.555% | $259.4947 | $259.49 | $259.50 | $259.50 |
| Purchase #2 | $167.65 | 3.549% | $173.5999 | $173.60 | $173.60 | $173.60 |
| Purchase #3 | $228.36 | 8.369% | $247.4714 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $144.96 | 4.655% | $151.7079 | $151.71 | $151.70 | $151.70 |
| Purchase #5 | $44.91 | 5.124% | $47.2112 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $169.91 | 8.404% | $184.1892 | $184.19 | $184.20 | $184.20 |
| Purchase #7 | $70.50 | 10.604% | $77.9758 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $1,061.01 | $1,141.6501 | $1,141.65 | $1,141.65 | $1,141.70 | |