| 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 | $38.31 | 8.519% | $41.5736 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $231.55 | 3.644% | $239.9877 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $105.41 | 7.387% | $113.1966 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $79.70 | 11.123% | $88.565 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $134.76 | 13.640% | $153.1413 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $114.63 | 10.682% | $126.8748 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $175.56 | 3.859% | $182.3349 | $182.33 | $182.35 | $182.30 |
| 7 purchase totals = | $879.92 | $945.6739 | $945.67 | $945.65 | $945.70 | |