| 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 | $15.75 | 8.728% | $17.1247 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $211.27 | 5.124% | $222.0955 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $162.84 | 9.526% | $178.3521 | $178.35 | $178.35 | $178.40 |
| Purchase #4 | $202.75 | 3.211% | $209.2603 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $208.49 | 8.105% | $225.3881 | $225.39 | $225.40 | $225.40 |
| Purchase #6 | $127.43 | 5.759% | $134.7687 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $232.89 | 11.625% | $259.9635 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $1,161.42 | $1,246.9529 | $1,246.95 | $1,246.90 | $1,247.10 | |