| 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 | $188.84 | 10.125% | $207.9601 | $207.96 | $207.95 | $208.00 |
| Purchase #2 | $23.62 | 6.807% | $25.2278 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $52.99 | 5.432% | $55.8684 | $55.87 | $55.85 | $55.90 |
| Purchase #4 | $91.93 | 9.547% | $100.7066 | $100.71 | $100.70 | $100.70 |
| Purchase #5 | $186.58 | 3.542% | $193.1887 | $193.19 | $193.20 | $193.20 |
| Purchase #6 | $101.78 | 13.207% | $115.2221 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $213.41 | 10.179% | $235.133 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $859.15 | $933.3067 | $933.31 | $933.30 | $933.30 | |