| 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 | $81.91 | 5.600% | $86.497 | $86.50 | $86.50 | $86.50 |
| Purchase #2 | $138.30 | 9.707% | $151.7248 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $191.97 | 8.346% | $207.9918 | $207.99 | $208.00 | $208.00 |
| Purchase #4 | $235.76 | 5.610% | $248.9861 | $248.99 | $249.00 | $249.00 |
| Purchase #5 | $147.49 | 3.393% | $152.4943 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $119.37 | 5.531% | $125.9724 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $16.58 | 4.220% | $17.2797 | $17.28 | $17.30 | $17.30 |
| 7 purchase totals = | $931.38 | $990.9461 | $990.94 | $990.95 | $991.00 | |