| 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 | $238.79 | 6.446% | $254.1824 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $181.65 | 12.408% | $204.1891 | $204.19 | $204.20 | $204.20 |
| Purchase #3 | $174.82 | 8.793% | $190.1919 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $70.47 | 5.829% | $74.5777 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $153.37 | 8.381% | $166.2239 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $7.72 | 4.492% | $8.0668 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $12.54 | 9.383% | $13.7166 | $13.72 | $13.70 | $13.70 |
| 7 purchase totals = | $839.36 | $911.1484 | $911.15 | $911.15 | $911.20 | |