| 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 | $182.92 | 9.322% | $199.9718 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $20.83 | 8.771% | $22.657 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $129.47 | 6.522% | $137.914 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $214.90 | 7.636% | $231.3098 | $231.31 | $231.30 | $231.30 |
| Purchase #5 | $234.32 | 4.534% | $244.9441 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $107.53 | 6.110% | $114.1001 | $114.10 | $114.10 | $114.10 |
| Purchase #7 | $185.59 | 12.578% | $208.9335 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $1,075.56 | $1,159.8303 | $1,159.82 | $1,159.80 | $1,159.80 | |