| 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 | $213.65 | 6.580% | $227.7082 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $6.62 | 9.824% | $7.2703 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $191.74 | 8.585% | $208.2009 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $88.83 | 12.461% | $99.8991 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $186.95 | 10.549% | $206.6714 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $155.65 | 13.767% | $177.0783 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $220.49 | 3.229% | $227.6096 | $227.61 | $227.60 | $227.60 |
| 7 purchase totals = | $1,063.93 | $1,154.4378 | $1,154.44 | $1,154.40 | $1,154.50 | |