| 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 | $190.29 | 7.442% | $204.4514 | $204.45 | $204.45 | $204.50 |
| Purchase #2 | $140.77 | 11.733% | $157.2865 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $247.65 | 6.693% | $264.2252 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $79.64 | 8.372% | $86.3075 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $183.46 | 6.492% | $195.3702 | $195.37 | $195.35 | $195.40 |
| Purchase #6 | $228.56 | 13.413% | $259.2168 | $259.22 | $259.20 | $259.20 |
| Purchase #7 | $216.61 | 9.298% | $236.7504 | $236.75 | $236.75 | $236.80 |
| 7 purchase totals = | $1,286.98 | $1,403.6080 | $1,403.62 | $1,403.60 | $1,403.70 | |