| 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 | $234.67 | 4.546% | $245.3381 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $96.49 | 8.482% | $104.6743 | $104.67 | $104.65 | $104.70 |
| Purchase #3 | $99.78 | 3.274% | $103.0468 | $103.05 | $103.05 | $103.00 |
| Purchase #4 | $109.83 | 13.206% | $124.3341 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $39.93 | 9.390% | $43.6794 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $184.25 | 8.159% | $199.283 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $55.67 | 11.291% | $61.9557 | $61.96 | $61.95 | $62.00 |
| 7 purchase totals = | $820.62 | $882.3114 | $882.31 | $882.35 | $882.30 | |