| 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 | $207.51 | 3.468% | $214.7064 | $214.71 | $214.70 | $214.70 |
| Purchase #2 | $155.98 | 3.467% | $161.3878 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $41.87 | 8.756% | $45.5361 | $45.54 | $45.55 | $45.50 |
| Purchase #4 | $11.29 | 3.776% | $11.7163 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $45.72 | 5.117% | $48.0595 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $10.97 | 12.492% | $12.3404 | $12.34 | $12.35 | $12.30 |
| Purchase #7 | $33.90 | 12.686% | $38.2006 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $507.24 | $531.9471 | $531.96 | $531.95 | $531.90 | |