| 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 | $199.59 | 6.837% | $213.236 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $27.81 | 9.456% | $30.4397 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $46.82 | 10.179% | $51.5858 | $51.59 | $51.60 | $51.60 |
| Purchase #4 | $172.62 | 7.622% | $185.7771 | $185.78 | $185.80 | $185.80 |
| Purchase #5 | $236.81 | 12.187% | $265.67 | $265.67 | $265.65 | $265.70 |
| Purchase #6 | $100.72 | 9.847% | $110.6379 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $117.49 | 8.459% | $127.4285 | $127.43 | $127.45 | $127.40 |
| 7 purchase totals = | $901.86 | $984.7750 | $984.79 | $984.85 | $984.70 | |