| 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 | $125.86 | 9.240% | $137.4895 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $213.41 | 11.709% | $238.3982 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $249.72 | 5.581% | $263.6569 | $263.66 | $263.65 | $263.70 |
| Purchase #4 | $203.56 | 5.483% | $214.7212 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $199.45 | 3.271% | $205.974 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $41.35 | 4.609% | $43.2558 | $43.26 | $43.25 | $43.30 |
| Purchase #7 | $226.30 | 9.410% | $247.5948 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $1,259.65 | $1,351.0904 | $1,351.09 | $1,351.05 | $1,351.20 | |