| 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 | $217.59 | 8.504% | $236.0939 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $47.66 | 10.858% | $52.8349 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $144.83 | 8.120% | $156.5902 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $184.53 | 4.497% | $192.8283 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $233.97 | 12.369% | $262.9097 | $262.91 | $262.90 | $262.90 |
| Purchase #6 | $114.55 | 10.763% | $126.879 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $154.58 | 13.761% | $175.8518 | $175.85 | $175.85 | $175.90 |
| 7 purchase totals = | $1,097.71 | $1,203.9878 | $1,203.98 | $1,204.05 | $1,204.00 | |