| 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 | $241.28 | 13.334% | $273.4523 | $273.45 | $273.45 | $273.50 |
| Purchase #2 | $167.80 | 10.473% | $185.3737 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $208.79 | 13.613% | $237.2126 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $150.38 | 5.120% | $158.0795 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $172.88 | 11.744% | $193.183 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $194.99 | 11.658% | $217.7219 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $66.62 | 9.187% | $72.7404 | $72.74 | $72.75 | $72.70 |
| 7 purchase totals = | $1,202.74 | $1,337.7634 | $1,337.75 | $1,337.75 | $1,337.80 | |