| 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 | $28.41 | 4.567% | $29.7075 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $163.81 | 10.153% | $180.4416 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $186.44 | 5.259% | $196.2449 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $219.76 | 11.221% | $244.4193 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $249.48 | 6.313% | $265.2297 | $265.23 | $265.25 | $265.20 |
| Purchase #6 | $140.84 | 5.360% | $148.389 | $148.39 | $148.40 | $148.40 |
| Purchase #7 | $137.79 | 11.524% | $153.6689 | $153.67 | $153.65 | $153.70 |
| 7 purchase totals = | $1,126.53 | $1,218.1009 | $1,218.10 | $1,218.10 | $1,218.00 | |