| 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 | $248.81 | 5.474% | $262.4299 | $262.43 | $262.45 | $262.40 |
| Purchase #2 | $100.38 | 11.542% | $111.9659 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $51.33 | 3.115% | $52.9289 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $90.50 | 10.465% | $99.9708 | $99.97 | $99.95 | $100.00 |
| Purchase #5 | $148.51 | 7.379% | $159.4686 | $159.47 | $159.45 | $159.50 |
| Purchase #6 | $14.98 | 4.433% | $15.6441 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $245.85 | 6.284% | $261.2992 | $261.30 | $261.30 | $261.30 |
| 7 purchase totals = | $900.36 | $963.7074 | $963.71 | $963.70 | $963.70 | |