| 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 | $126.38 | 11.800% | $141.2928 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $165.79 | 3.250% | $171.1782 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $72.59 | 10.255% | $80.0341 | $80.03 | $80.05 | $80.00 |
| Purchase #4 | $227.71 | 5.839% | $241.006 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $11.69 | 3.222% | $12.0667 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $46.33 | 5.540% | $48.8967 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $137.35 | 5.281% | $144.6035 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $787.84 | $839.0780 | $839.08 | $839.10 | $839.10 | |