| 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 | $227.27 | 5.377% | $239.4903 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $104.95 | 11.181% | $116.6845 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $75.48 | 4.544% | $78.9098 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $140.89 | 12.600% | $158.6421 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $165.85 | 6.606% | $176.8061 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $54.91 | 4.285% | $57.2629 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $76.83 | 9.258% | $83.9429 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $846.18 | $911.7386 | $911.73 | $911.75 | $911.70 | |