| 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 | $226.43 | 10.160% | $249.4353 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $95.83 | 13.788% | $109.043 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $164.44 | 5.641% | $173.7161 | $173.72 | $173.70 | $173.70 |
| Purchase #4 | $186.30 | 4.269% | $194.2531 | $194.25 | $194.25 | $194.30 |
| Purchase #5 | $114.85 | 8.159% | $124.2206 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $208.62 | 12.870% | $235.4694 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $60.55 | 9.621% | $66.3755 | $66.38 | $66.40 | $66.40 |
| 7 purchase totals = | $1,057.02 | $1,152.5130 | $1,152.52 | $1,152.50 | $1,152.50 | |