| 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 | $184.84 | 10.439% | $204.1354 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $90.52 | 5.382% | $95.3918 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $235.63 | 7.138% | $252.4493 | $252.45 | $252.45 | $252.40 |
| Purchase #4 | $208.88 | 10.340% | $230.4782 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $66.40 | 3.660% | $68.8302 | $68.83 | $68.85 | $68.80 |
| Purchase #6 | $97.37 | 8.714% | $105.8548 | $105.85 | $105.85 | $105.90 |
| Purchase #7 | $83.64 | 13.709% | $95.1062 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $967.28 | $1,052.2459 | $1,052.25 | $1,052.30 | $1,052.20 | |