| 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 | $93.40 | 9.306% | $102.0918 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $176.25 | 3.371% | $182.1914 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $68.57 | 5.315% | $72.2145 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $94.95 | 8.256% | $102.7891 | $102.79 | $102.80 | $102.80 |
| Purchase #5 | $207.98 | 8.327% | $225.2985 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $186.59 | 11.732% | $208.4807 | $208.48 | $208.50 | $208.50 |
| Purchase #7 | $10.26 | 6.711% | $10.9485 | $10.95 | $10.95 | $10.90 |
| 7 purchase totals = | $838.00 | $904.0145 | $904.01 | $904.05 | $904.00 | |