| 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 | $40.25 | 4.358% | $42.0041 | $42.00 | $42.00 | $42.00 |
| Purchase #2 | $126.41 | 8.500% | $137.1549 | $137.15 | $137.15 | $137.20 |
| Purchase #3 | $81.60 | 3.775% | $84.6804 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $109.90 | 11.185% | $122.1923 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $218.66 | 9.172% | $238.7155 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $224.62 | 12.300% | $252.2483 | $252.25 | $252.25 | $252.20 |
| Purchase #7 | $118.70 | 13.699% | $134.9607 | $134.96 | $134.95 | $135.00 |
| 7 purchase totals = | $920.14 | $1,011.9562 | $1,011.95 | $1,011.95 | $1,012.00 | |