| 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 | $87.36 | 11.125% | $97.0788 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $216.74 | 12.550% | $243.9409 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $187.30 | 7.332% | $201.0328 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $119.36 | 7.816% | $128.6892 | $128.69 | $128.70 | $128.70 |
| Purchase #5 | $102.40 | 12.651% | $115.3546 | $115.35 | $115.35 | $115.40 |
| Purchase #6 | $18.50 | 9.805% | $20.3139 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $95.39 | 8.261% | $103.2702 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $827.05 | $909.6804 | $909.67 | $909.70 | $909.70 | |