| 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 | $193.47 | 4.204% | $201.6035 | $201.60 | $201.60 | $201.60 |
| Purchase #2 | $195.74 | 4.505% | $204.5581 | $204.56 | $204.55 | $204.60 |
| Purchase #3 | $121.43 | 10.471% | $134.1449 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $29.53 | 12.599% | $33.2505 | $33.25 | $33.25 | $33.30 |
| Purchase #5 | $176.62 | 9.469% | $193.3441 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $163.30 | 3.810% | $169.5217 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $142.31 | 12.505% | $160.1059 | $160.11 | $160.10 | $160.10 |
| 7 purchase totals = | $1,022.40 | $1,096.5287 | $1,096.52 | $1,096.50 | $1,096.50 | |