| 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 | $184.74 | 10.272% | $203.7165 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $114.50 | 4.478% | $119.6273 | $119.63 | $119.65 | $119.60 |
| Purchase #3 | $243.73 | 13.321% | $276.1973 | $276.20 | $276.20 | $276.20 |
| Purchase #4 | $138.71 | 11.591% | $154.7879 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $188.73 | 12.533% | $212.3835 | $212.38 | $212.40 | $212.40 |
| Purchase #6 | $104.52 | 7.270% | $112.1186 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $192.79 | 10.304% | $212.6551 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,167.72 | $1,291.4862 | $1,291.50 | $1,291.50 | $1,291.50 | |