| 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 | $215.74 | 9.762% | $236.8005 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $190.54 | 3.416% | $197.0488 | $197.05 | $197.05 | $197.00 |
| Purchase #3 | $246.70 | 10.418% | $272.4012 | $272.40 | $272.40 | $272.40 |
| Purchase #4 | $210.90 | 11.264% | $234.6558 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $205.98 | 10.866% | $228.3618 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $128.36 | 12.416% | $144.2972 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $123.88 | 11.656% | $138.3195 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $1,322.10 | $1,451.8848 | $1,451.89 | $1,451.85 | $1,451.90 | |