| 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 | $117.83 | 10.224% | $129.8769 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $98.76 | 13.680% | $112.2704 | $112.27 | $112.25 | $112.30 |
| Purchase #3 | $18.92 | 3.633% | $19.6074 | $19.61 | $19.60 | $19.60 |
| Purchase #4 | $157.78 | 5.557% | $166.5478 | $166.55 | $166.55 | $166.50 |
| Purchase #5 | $208.84 | 4.826% | $218.9186 | $218.92 | $218.90 | $218.90 |
| Purchase #6 | $239.40 | 4.567% | $250.3334 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $64.26 | 8.170% | $69.51 | $69.51 | $69.50 | $69.50 |
| 7 purchase totals = | $905.79 | $967.0645 | $967.07 | $967.05 | $967.00 | |