| 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 | $18.91 | 12.475% | $21.269 | $21.27 | $21.25 | $21.30 |
| Purchase #2 | $234.31 | 6.850% | $250.3602 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $119.81 | 8.752% | $130.2958 | $130.30 | $130.30 | $130.30 |
| Purchase #4 | $67.54 | 12.675% | $76.1007 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $21.27 | 3.354% | $21.9834 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $92.97 | 5.351% | $97.9448 | $97.94 | $97.95 | $97.90 |
| Purchase #7 | $139.87 | 5.180% | $147.1153 | $147.12 | $147.10 | $147.10 |
| 7 purchase totals = | $694.68 | $745.0692 | $745.07 | $745.05 | $745.10 | |