| 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 | $188.84 | 10.200% | $208.1017 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $10.44 | 13.657% | $11.8658 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $93.55 | 9.334% | $102.282 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $193.57 | 6.604% | $206.3534 | $206.35 | $206.35 | $206.40 |
| Purchase #5 | $121.39 | 13.561% | $137.8517 | $137.85 | $137.85 | $137.90 |
| Purchase #6 | $36.37 | 9.289% | $39.7484 | $39.75 | $39.75 | $39.70 |
| Purchase #7 | $46.96 | 9.454% | $51.3996 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $691.12 | $757.6026 | $757.60 | $757.60 | $757.70 | |