| 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 | $225.51 | 5.310% | $237.4846 | $237.48 | $237.50 | $237.50 |
| Purchase #2 | $65.46 | 10.549% | $72.3654 | $72.37 | $72.35 | $72.40 |
| Purchase #3 | $112.79 | 12.693% | $127.1064 | $127.11 | $127.10 | $127.10 |
| Purchase #4 | $201.45 | 3.272% | $208.0414 | $208.04 | $208.05 | $208.00 |
| Purchase #5 | $62.62 | 9.283% | $68.433 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $21.48 | 12.676% | $24.2028 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $104.27 | 9.776% | $114.4634 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $793.58 | $852.0970 | $852.09 | $852.10 | $852.10 | |