| 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 | $125.43 | 11.549% | $139.9159 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $82.37 | 7.772% | $88.7718 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $248.84 | 5.493% | $262.5088 | $262.51 | $262.50 | $262.50 |
| Purchase #4 | $235.49 | 10.590% | $260.4284 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $149.39 | 9.776% | $163.9944 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $230.91 | 9.872% | $253.7054 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $122.82 | 7.156% | $131.609 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $1,195.25 | $1,300.9337 | $1,300.94 | $1,300.90 | $1,300.90 | |