| 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 | $21.91 | 10.659% | $24.2454 | $24.25 | $24.25 | $24.20 |
| Purchase #2 | $165.46 | 7.521% | $177.9042 | $177.90 | $177.90 | $177.90 |
| Purchase #3 | $177.90 | 13.107% | $201.2174 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $110.96 | 11.126% | $123.3054 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $192.87 | 7.772% | $207.8599 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $11.72 | 10.552% | $12.9567 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $125.98 | 5.339% | $132.7061 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $806.80 | $880.1951 | $880.21 | $880.15 | $880.20 | |