| 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 | $189.56 | 8.211% | $205.1248 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $163.65 | 3.715% | $169.7296 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $51.46 | 4.800% | $53.9301 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $246.63 | 6.252% | $262.0493 | $262.05 | $262.05 | $262.00 |
| Purchase #5 | $241.50 | 5.748% | $255.3814 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $247.36 | 4.175% | $257.6873 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $199.65 | 12.205% | $224.0173 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,339.81 | $1,427.9198 | $1,427.92 | $1,427.95 | $1,427.80 | |