| 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 | $81.35 | 10.372% | $89.7876 | $89.79 | $89.80 | $89.80 |
| Purchase #2 | $221.39 | 6.754% | $236.3427 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $237.39 | 11.762% | $265.3118 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $161.30 | 11.328% | $179.5721 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $228.85 | 13.202% | $259.0628 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $11.58 | 7.406% | $12.4376 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $94.97 | 7.461% | $102.0557 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $1,036.83 | $1,144.5703 | $1,144.57 | $1,144.55 | $1,144.60 | |