| 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 | $181.79 | 11.353% | $202.4286 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $25.90 | 11.719% | $28.9352 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $102.77 | 8.324% | $111.3246 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $18.30 | 13.574% | $20.784 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $9.65 | 4.406% | $10.0752 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $186.51 | 11.203% | $207.4047 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $240.66 | 3.359% | $248.7438 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $765.58 | $829.6961 | $829.69 | $829.75 | $829.60 | |