| 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 | $114.57 | 4.227% | $119.4129 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $200.74 | 11.535% | $223.8954 | $223.90 | $223.90 | $223.90 |
| Purchase #3 | $96.52 | 9.520% | $105.7087 | $105.71 | $105.70 | $105.70 |
| Purchase #4 | $128.41 | 3.341% | $132.7002 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $74.29 | 11.555% | $82.8742 | $82.87 | $82.85 | $82.90 |
| Purchase #6 | $138.83 | 6.709% | $148.1441 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $164.61 | 6.532% | $175.3623 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $917.97 | $988.0978 | $988.09 | $988.05 | $988.10 | |