| 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 | $208.48 | 4.317% | $217.4801 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $68.87 | 12.571% | $77.5276 | $77.53 | $77.55 | $77.50 |
| Purchase #3 | $177.88 | 10.213% | $196.0469 | $196.05 | $196.05 | $196.00 |
| Purchase #4 | $144.74 | 4.721% | $151.5732 | $151.57 | $151.55 | $151.60 |
| Purchase #5 | $199.51 | 4.252% | $207.9932 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $51.65 | 6.498% | $55.0062 | $55.01 | $55.00 | $55.00 |
| Purchase #7 | $222.63 | 5.317% | $234.4672 | $234.47 | $234.45 | $234.50 |
| 7 purchase totals = | $1,073.76 | $1,140.0944 | $1,140.10 | $1,140.10 | $1,140.10 | |