| 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 | $243.27 | 7.209% | $260.8073 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $212.77 | 13.387% | $241.2535 | $241.25 | $241.25 | $241.30 |
| Purchase #3 | $204.73 | 13.293% | $231.9448 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $190.34 | 9.619% | $208.6488 | $208.65 | $208.65 | $208.60 |
| Purchase #5 | $94.71 | 4.628% | $99.0932 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $48.49 | 6.466% | $51.6254 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $238.33 | 3.338% | $246.2855 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $1,232.64 | $1,339.6585 | $1,339.66 | $1,339.70 | $1,339.60 | |