| 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 | $120.67 | 5.256% | $127.0124 | $127.01 | $127.00 | $127.00 |
| Purchase #2 | $181.69 | 12.423% | $204.2613 | $204.26 | $204.25 | $204.30 |
| Purchase #3 | $125.40 | 12.371% | $140.9132 | $140.91 | $140.90 | $140.90 |
| Purchase #4 | $24.41 | 3.533% | $25.2724 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $168.85 | 12.806% | $190.4729 | $190.47 | $190.45 | $190.50 |
| Purchase #6 | $31.31 | 8.250% | $33.8931 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $7.91 | 10.588% | $8.7475 | $8.75 | $8.75 | $8.70 |
| 7 purchase totals = | $660.24 | $730.5728 | $730.56 | $730.50 | $730.60 | |