| 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 | $19.52 | 6.135% | $20.7176 | $20.72 | $20.70 | $20.70 |
| Purchase #2 | $233.25 | 6.574% | $248.5839 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $226.91 | 4.262% | $236.5809 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $200.28 | 7.263% | $214.8263 | $214.83 | $214.85 | $214.80 |
| Purchase #5 | $92.39 | 12.184% | $103.6468 | $103.65 | $103.65 | $103.60 |
| Purchase #6 | $107.79 | 3.512% | $111.5756 | $111.58 | $111.60 | $111.60 |
| Purchase #7 | $171.66 | 4.693% | $179.716 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $1,051.80 | $1,115.6471 | $1,115.66 | $1,115.70 | $1,115.60 | |