| 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 | $235.55 | 6.283% | $250.3496 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $98.91 | 10.602% | $109.3964 | $109.40 | $109.40 | $109.40 |
| Purchase #3 | $226.80 | 11.542% | $252.9773 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $78.29 | 7.122% | $83.8658 | $83.87 | $83.85 | $83.90 |
| Purchase #5 | $12.39 | 8.140% | $13.3985 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $21.69 | 9.569% | $23.7655 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $118.77 | 7.157% | $127.2704 | $127.27 | $127.25 | $127.30 |
| 7 purchase totals = | $792.40 | $861.0235 | $861.04 | $861.00 | $861.10 | |