| 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 | $188.66 | 10.313% | $208.1165 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $191.67 | 3.521% | $198.4187 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $235.85 | 11.467% | $262.8949 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $205.57 | 8.362% | $222.7598 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $130.36 | 6.721% | $139.1215 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $101.47 | 4.641% | $106.1792 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $45.56 | 12.470% | $51.2413 | $51.24 | $51.25 | $51.20 |
| 7 purchase totals = | $1,099.14 | $1,188.7319 | $1,188.73 | $1,188.70 | $1,188.70 | |