| 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 | $234.78 | 3.499% | $242.995 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $202.84 | 12.623% | $228.4445 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $15.77 | 8.796% | $17.1571 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $98.91 | 7.500% | $106.3283 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $173.33 | 11.382% | $193.0584 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $126.31 | 8.369% | $136.8809 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $130.81 | 6.202% | $138.9228 | $138.92 | $138.90 | $138.90 |
| 7 purchase totals = | $982.75 | $1,063.7870 | $1,063.79 | $1,063.80 | $1,063.80 | |