| 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 | $109.88 | 13.606% | $124.8303 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $20.61 | 11.755% | $23.0327 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $52.96 | 9.322% | $57.8969 | $57.90 | $57.90 | $57.90 |
| Purchase #4 | $226.50 | 5.313% | $238.5339 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $226.91 | 6.334% | $241.2825 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $227.91 | 8.730% | $247.8065 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $38.45 | 3.546% | $39.8134 | $39.81 | $39.80 | $39.80 |
| 7 purchase totals = | $903.22 | $973.1962 | $973.19 | $973.25 | $973.10 | |