| 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 | $195.75 | 12.492% | $220.2031 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $110.70 | 13.257% | $125.3755 | $125.38 | $125.40 | $125.40 |
| Purchase #3 | $208.84 | 13.451% | $236.9311 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $238.54 | 9.805% | $261.9288 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $244.70 | 6.201% | $259.8738 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $200.59 | 12.645% | $225.9546 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $130.27 | 5.811% | $137.84 | $137.84 | $137.85 | $137.80 |
| 7 purchase totals = | $1,329.39 | $1,468.1069 | $1,468.10 | $1,468.15 | $1,468.10 | |