| 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 | $133.55 | 11.314% | $148.6598 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $140.78 | 12.126% | $157.851 | $157.85 | $157.85 | $157.90 |
| Purchase #3 | $233.74 | 12.465% | $262.8757 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $121.81 | 6.200% | $129.3622 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $150.52 | 13.199% | $170.3871 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $113.89 | 10.561% | $125.9179 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $249.38 | 12.683% | $281.0089 | $281.01 | $281.00 | $281.00 |
| 7 purchase totals = | $1,143.67 | $1,276.0626 | $1,276.07 | $1,276.05 | $1,276.20 | |