| 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 | $105.59 | 13.860% | $120.2248 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $213.80 | 10.735% | $236.7514 | $236.75 | $236.75 | $236.80 |
| Purchase #3 | $71.56 | 5.833% | $75.7341 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $99.82 | 4.743% | $104.5545 | $104.55 | $104.55 | $104.60 |
| Purchase #5 | $218.25 | 8.252% | $236.26 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $94.32 | 10.548% | $104.2689 | $104.27 | $104.25 | $104.30 |
| Purchase #7 | $223.44 | 4.648% | $233.8255 | $233.83 | $233.85 | $233.80 |
| 7 purchase totals = | $1,026.78 | $1,111.6192 | $1,111.61 | $1,111.60 | $1,111.70 | |