| 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 | $239.81 | 4.322% | $250.1746 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $125.72 | 9.183% | $137.2649 | $137.26 | $137.25 | $137.30 |
| Purchase #3 | $142.75 | 3.487% | $147.7277 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $209.59 | 10.329% | $231.2386 | $231.24 | $231.25 | $231.20 |
| Purchase #5 | $152.26 | 7.205% | $163.2303 | $163.23 | $163.25 | $163.20 |
| Purchase #6 | $148.65 | 5.651% | $157.0502 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $72.90 | 13.304% | $82.5986 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $1,091.68 | $1,169.2849 | $1,169.28 | $1,169.30 | $1,169.30 | |