| 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 | $205.89 | 12.211% | $231.0312 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $104.72 | 11.604% | $116.8717 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $182.39 | 7.344% | $195.7847 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $123.88 | 12.527% | $139.3984 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $235.77 | 13.865% | $268.4595 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $56.66 | 13.270% | $64.1788 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $216.84 | 5.697% | $229.1934 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $1,126.15 | $1,244.9177 | $1,244.91 | $1,244.95 | $1,245.00 | |