| 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 | $223.32 | 6.221% | $237.2127 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $22.81 | 12.151% | $25.5816 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $219.75 | 5.833% | $232.568 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $169.44 | 8.682% | $184.1508 | $184.15 | $184.15 | $184.20 |
| Purchase #5 | $33.47 | 3.223% | $34.5487 | $34.55 | $34.55 | $34.50 |
| Purchase #6 | $28.90 | 3.711% | $29.9725 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $83.75 | 3.194% | $86.425 | $86.43 | $86.45 | $86.40 |
| 7 purchase totals = | $781.44 | $830.4593 | $830.46 | $830.45 | $830.50 | |