| 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 | $118.73 | 10.680% | $131.4104 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $216.68 | 13.540% | $246.0185 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $126.46 | 8.230% | $136.8677 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $192.76 | 8.137% | $208.4449 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $238.43 | 13.858% | $271.4716 | $271.47 | $271.45 | $271.50 |
| Purchase #6 | $57.55 | 8.728% | $62.573 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $207.64 | 9.609% | $227.5921 | $227.59 | $227.60 | $227.60 |
| 7 purchase totals = | $1,158.25 | $1,284.3782 | $1,284.37 | $1,284.30 | $1,284.40 | |