| 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 | $107.46 | 7.214% | $115.2122 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $56.61 | 12.297% | $63.5713 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $225.37 | 6.466% | $239.9424 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $127.96 | 10.182% | $140.9889 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $170.52 | 3.181% | $175.9442 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $50.46 | 7.810% | $54.4009 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $30.71 | 9.375% | $33.5891 | $33.59 | $33.60 | $33.60 |
| 7 purchase totals = | $769.09 | $823.6490 | $823.64 | $823.65 | $823.60 | |