| 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 | $239.45 | 5.113% | $251.6931 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $134.51 | 3.455% | $139.1573 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $244.59 | 6.762% | $261.1292 | $261.13 | $261.15 | $261.10 |
| Purchase #4 | $234.28 | 5.473% | $247.1021 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $37.70 | 11.680% | $42.1034 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $156.35 | 3.559% | $161.9145 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $171.25 | 3.596% | $177.4082 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $1,218.13 | $1,280.5078 | $1,280.50 | $1,280.50 | $1,280.50 | |