| 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 | $218.62 | 6.452% | $232.7254 | $232.73 | $232.75 | $232.70 |
| Purchase #2 | $176.92 | 12.784% | $199.5375 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $137.79 | 3.144% | $142.1221 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $241.44 | 12.129% | $270.7243 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $169.88 | 8.627% | $184.5355 | $184.54 | $184.55 | $184.50 |
| Purchase #6 | $83.50 | 6.705% | $89.0987 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $13.59 | 13.728% | $15.4556 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $1,041.74 | $1,134.1991 | $1,134.21 | $1,134.20 | $1,134.10 | |