| 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 | $202.98 | 12.715% | $228.7889 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $73.44 | 8.846% | $79.9365 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $132.32 | 9.183% | $144.4709 | $144.47 | $144.45 | $144.50 |
| Purchase #4 | $235.85 | 10.652% | $260.9727 | $260.97 | $260.95 | $261.00 |
| Purchase #5 | $205.34 | 13.120% | $232.2806 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $222.98 | 13.194% | $252.4 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $177.70 | 6.797% | $189.7783 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $1,250.61 | $1,388.6279 | $1,388.63 | $1,388.65 | $1,388.70 | |