| 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 | $10.96 | 4.295% | $11.4307 | $11.43 | $11.45 | $11.40 |
| Purchase #2 | $144.72 | 5.479% | $152.6492 | $152.65 | $152.65 | $152.60 |
| Purchase #3 | $104.26 | 4.601% | $109.057 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $107.32 | 8.107% | $116.0204 | $116.02 | $116.00 | $116.00 |
| Purchase #5 | $180.26 | 10.422% | $199.0467 | $199.05 | $199.05 | $199.00 |
| Purchase #6 | $231.46 | 4.549% | $241.9891 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $191.98 | 10.709% | $212.5391 | $212.54 | $212.55 | $212.50 |
| 7 purchase totals = | $970.96 | $1,042.7322 | $1,042.74 | $1,042.75 | $1,042.60 | |