| 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 | $127.51 | 5.133% | $134.0551 | $134.06 | $134.05 | $134.10 |
| Purchase #2 | $69.33 | 9.739% | $76.082 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $188.35 | 8.798% | $204.921 | $204.92 | $204.90 | $204.90 |
| Purchase #4 | $74.25 | 9.295% | $81.1515 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $5.69 | 11.608% | $6.3505 | $6.35 | $6.35 | $6.40 |
| Purchase #6 | $221.70 | 6.226% | $235.503 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $187.53 | 7.576% | $201.7373 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $874.36 | $939.8004 | $939.80 | $939.80 | $939.90 | |