| 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 | $213.67 | 12.604% | $240.601 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $27.48 | 11.222% | $30.5638 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $145.95 | 10.790% | $161.698 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $108.78 | 3.160% | $112.2174 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $241.75 | 12.420% | $271.7754 | $271.78 | $271.80 | $271.80 |
| Purchase #6 | $238.60 | 5.416% | $251.5226 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $96.46 | 6.857% | $103.0743 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $1,072.69 | $1,171.4525 | $1,171.45 | $1,171.40 | $1,171.50 | |