| 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 | $201.92 | 5.118% | $212.2543 | $212.25 | $212.25 | $212.30 |
| Purchase #2 | $138.74 | 3.135% | $143.0895 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $168.29 | 10.168% | $185.4017 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $158.51 | 6.110% | $168.195 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $72.35 | 10.511% | $79.9547 | $79.95 | $79.95 | $80.00 |
| Purchase #6 | $94.88 | 9.737% | $104.1185 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $11.76 | 12.339% | $13.2111 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $846.45 | $906.2248 | $906.22 | $906.20 | $906.30 | |