| 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 | $237.80 | 10.367% | $262.4527 | $262.45 | $262.45 | $262.50 |
| Purchase #2 | $23.85 | 3.408% | $24.6628 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $57.63 | 4.429% | $60.1824 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $232.70 | 11.338% | $259.0835 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $231.41 | 4.745% | $242.3904 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $203.44 | 4.443% | $212.4788 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $13.29 | 3.320% | $13.7312 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $1,000.12 | $1,074.9818 | $1,074.97 | $1,075.05 | $1,075.10 | |