| 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 | $15.75 | 10.533% | $17.4089 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $141.32 | 7.308% | $151.6477 | $151.65 | $151.65 | $151.60 |
| Purchase #3 | $206.34 | 9.718% | $226.3921 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $9.78 | 11.523% | $10.9069 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $206.99 | 9.581% | $226.8217 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $242.55 | 11.403% | $270.208 | $270.21 | $270.20 | $270.20 |
| Purchase #7 | $124.60 | 10.110% | $137.1971 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $947.33 | $1,040.5824 | $1,040.59 | $1,040.55 | $1,040.50 | |