| 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 | $127.81 | 10.409% | $141.1137 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $236.46 | 8.848% | $257.382 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $9.69 | 3.327% | $10.0124 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $50.54 | 11.474% | $56.339 | $56.34 | $56.35 | $56.30 |
| Purchase #5 | $136.49 | 4.246% | $142.2854 | $142.29 | $142.30 | $142.30 |
| Purchase #6 | $172.72 | 5.719% | $182.5979 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $134.52 | 8.357% | $145.7618 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $868.23 | $935.4922 | $935.49 | $935.50 | $935.50 | |