| 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 | $200.46 | 13.633% | $227.7887 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $103.63 | 3.530% | $107.2881 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $201.30 | 3.357% | $208.0576 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $234.98 | 3.580% | $243.3923 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $154.34 | 5.707% | $163.1482 | $163.15 | $163.15 | $163.10 |
| Purchase #6 | $240.52 | 6.735% | $256.719 | $256.72 | $256.70 | $256.70 |
| Purchase #7 | $94.32 | 6.815% | $100.7479 | $100.75 | $100.75 | $100.70 |
| 7 purchase totals = | $1,229.55 | $1,307.1418 | $1,307.15 | $1,307.15 | $1,307.10 | |