| 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 | $5.95 | 4.323% | $6.2072 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $205.69 | 4.400% | $214.7404 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $230.30 | 13.568% | $261.5471 | $261.55 | $261.55 | $261.50 |
| Purchase #4 | $196.81 | 5.809% | $208.2427 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $39.83 | 10.498% | $44.0114 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $158.72 | 12.404% | $178.4076 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $112.56 | 13.518% | $127.7759 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $949.86 | $1,040.9323 | $1,040.94 | $1,040.95 | $1,040.80 | |