| 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 | $215.60 | 3.205% | $222.51 | $222.51 | $222.50 | $222.50 |
| Purchase #2 | $226.95 | 10.367% | $250.4779 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $165.95 | 12.225% | $186.2374 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $88.94 | 7.737% | $95.8213 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $33.44 | 5.456% | $35.2645 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $133.48 | 5.637% | $141.0043 | $141.00 | $141.00 | $141.00 |
| Purchase #7 | $78.44 | 13.306% | $88.8772 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $942.80 | $1,020.1926 | $1,020.19 | $1,020.20 | $1,020.20 | |