| 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 | $217.72 | 12.629% | $245.2159 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $148.60 | 4.614% | $155.4564 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $14.48 | 10.438% | $15.9914 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $74.69 | 9.353% | $81.6758 | $81.68 | $81.70 | $81.70 |
| Purchase #5 | $103.69 | 4.626% | $108.4867 | $108.49 | $108.50 | $108.50 |
| Purchase #6 | $8.88 | 11.209% | $9.8754 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $212.49 | 10.219% | $234.2044 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $780.55 | $850.9060 | $850.92 | $850.95 | $851.00 | |