| 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 | $202.75 | 6.387% | $215.6996 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $86.62 | 12.747% | $97.6615 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $95.71 | 6.306% | $101.7455 | $101.75 | $101.75 | $101.70 |
| Purchase #4 | $250.25 | 12.782% | $282.237 | $282.24 | $282.25 | $282.20 |
| Purchase #5 | $197.92 | 12.391% | $222.4443 | $222.44 | $222.45 | $222.40 |
| Purchase #6 | $239.83 | 8.739% | $260.7887 | $260.79 | $260.80 | $260.80 |
| Purchase #7 | $115.63 | 3.178% | $119.3047 | $119.30 | $119.30 | $119.30 |
| 7 purchase totals = | $1,188.71 | $1,299.8813 | $1,299.88 | $1,299.90 | $1,299.80 | |