| 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 | $222.70 | 5.566% | $235.0955 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $215.49 | 3.766% | $223.6054 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $20.81 | 11.730% | $23.251 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $17.66 | 3.247% | $18.2334 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $113.95 | 4.676% | $119.2783 | $119.28 | $119.30 | $119.30 |
| Purchase #6 | $204.25 | 13.275% | $231.3642 | $231.36 | $231.35 | $231.40 |
| Purchase #7 | $81.92 | 7.210% | $87.8264 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $876.78 | $938.6542 | $938.66 | $938.70 | $938.70 | |