| 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 | $196.64 | 10.753% | $217.7847 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $52.56 | 4.335% | $54.8385 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $15.92 | 11.264% | $17.7132 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $207.79 | 9.713% | $227.9726 | $227.97 | $227.95 | $228.00 |
| Purchase #5 | $200.68 | 9.635% | $220.0155 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $231.91 | 9.680% | $254.3589 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $200.40 | 6.159% | $212.7426 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $1,105.90 | $1,205.4260 | $1,205.42 | $1,205.40 | $1,205.40 | |