| 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 | $74.40 | 3.126% | $76.7257 | $76.73 | $76.75 | $76.70 |
| Purchase #2 | $189.50 | 3.755% | $196.6157 | $196.62 | $196.60 | $196.60 |
| Purchase #3 | $232.41 | 4.449% | $242.7499 | $242.75 | $242.75 | $242.70 |
| Purchase #4 | $241.70 | 8.392% | $261.9835 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $149.83 | 7.641% | $161.2785 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $100.50 | 12.436% | $112.9982 | $113.00 | $113.00 | $113.00 |
| Purchase #7 | $201.94 | 11.672% | $225.5104 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $1,190.28 | $1,277.8619 | $1,277.87 | $1,277.90 | $1,277.80 | |