| 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 | $200.77 | 3.804% | $208.4073 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $226.57 | 8.490% | $245.8058 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $250.51 | 13.680% | $284.7798 | $284.78 | $284.80 | $284.80 |
| Purchase #4 | $216.99 | 6.863% | $231.882 | $231.88 | $231.90 | $231.90 |
| Purchase #5 | $85.74 | 5.510% | $90.4643 | $90.46 | $90.45 | $90.50 |
| Purchase #6 | $48.47 | 6.134% | $51.4431 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $247.77 | 7.433% | $266.1867 | $266.19 | $266.20 | $266.20 |
| 7 purchase totals = | $1,276.82 | $1,378.9690 | $1,378.97 | $1,379.00 | $1,379.00 | |