| 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 | $29.41 | 4.785% | $30.8173 | $30.82 | $30.80 | $30.80 |
| Purchase #2 | $219.98 | 12.369% | $247.1893 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $91.34 | 6.784% | $97.5365 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $194.54 | 8.678% | $211.4222 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $77.40 | 7.459% | $83.1733 | $83.17 | $83.15 | $83.20 |
| Purchase #6 | $123.76 | 10.585% | $136.86 | $136.86 | $136.85 | $136.90 |
| Purchase #7 | $222.39 | 5.796% | $235.2797 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $958.82 | $1,042.2783 | $1,042.28 | $1,042.25 | $1,042.30 | |