| 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 | $118.58 | 10.379% | $130.8874 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $24.87 | 3.735% | $25.7989 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $249.83 | 7.342% | $268.1725 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $232.87 | 9.257% | $254.4268 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $72.47 | 12.844% | $81.778 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $11.44 | 4.742% | $11.9825 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $127.77 | 7.771% | $137.699 | $137.70 | $137.70 | $137.70 |
| 7 purchase totals = | $837.83 | $910.7451 | $910.75 | $910.80 | $910.80 | |