| 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 | $218.48 | 3.433% | $225.9804 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $25.88 | 5.413% | $27.2809 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $243.99 | 8.129% | $263.8239 | $263.82 | $263.80 | $263.80 |
| Purchase #4 | $56.34 | 10.454% | $62.2298 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $186.77 | 11.585% | $208.4073 | $208.41 | $208.40 | $208.40 |
| Purchase #6 | $60.71 | 12.277% | $68.1634 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $60.41 | 5.460% | $63.7084 | $63.71 | $63.70 | $63.70 |
| 7 purchase totals = | $852.58 | $919.5941 | $919.59 | $919.60 | $919.60 | |