| 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 | $138.91 | 5.446% | $146.475 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $246.80 | 10.387% | $272.4351 | $272.44 | $272.45 | $272.40 |
| Purchase #3 | $222.68 | 11.653% | $248.6289 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $97.40 | 3.753% | $101.0554 | $101.06 | $101.05 | $101.10 |
| Purchase #5 | $213.62 | 8.633% | $232.0618 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $55.42 | 11.212% | $61.6337 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $120.99 | 4.450% | $126.3741 | $126.37 | $126.35 | $126.40 |
| 7 purchase totals = | $1,095.82 | $1,188.6640 | $1,188.67 | $1,188.70 | $1,188.70 | |