| 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 | $93.99 | 9.280% | $102.7123 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $117.91 | 7.175% | $126.37 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $200.84 | 13.587% | $228.1281 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $97.79 | 6.212% | $103.8647 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $82.29 | 5.401% | $86.7345 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $212.45 | 8.816% | $231.1796 | $231.18 | $231.20 | $231.20 |
| Purchase #7 | $24.77 | 7.501% | $26.628 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $830.04 | $905.6172 | $905.61 | $905.65 | $905.60 | |