| 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 | $216.87 | 12.240% | $243.4149 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $46.89 | 8.300% | $50.7819 | $50.78 | $50.80 | $50.80 |
| Purchase #3 | $216.96 | 11.692% | $242.327 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $12.87 | 11.220% | $14.314 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $87.40 | 11.675% | $97.604 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $167.31 | 9.461% | $183.1392 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $155.69 | 4.594% | $162.8424 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $903.99 | $994.4234 | $994.41 | $994.45 | $994.30 | |