| 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 | $25.31 | 4.333% | $26.4067 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $239.40 | 9.479% | $262.0927 | $262.09 | $262.10 | $262.10 |
| Purchase #3 | $46.96 | 13.842% | $53.4602 | $53.46 | $53.45 | $53.50 |
| Purchase #4 | $238.60 | 3.798% | $247.662 | $247.66 | $247.65 | $247.70 |
| Purchase #5 | $218.74 | 12.723% | $246.5703 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $95.75 | 12.198% | $107.4296 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $222.88 | 7.417% | $239.411 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $1,087.64 | $1,183.0325 | $1,183.03 | $1,183.00 | $1,183.10 | |