| 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 | $208.63 | 10.124% | $229.7517 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $109.59 | 7.657% | $117.9813 | $117.98 | $118.00 | $118.00 |
| Purchase #3 | $79.59 | 13.561% | $90.3832 | $90.38 | $90.40 | $90.40 |
| Purchase #4 | $203.68 | 5.863% | $215.6218 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $231.42 | 8.193% | $250.3802 | $250.38 | $250.40 | $250.40 |
| Purchase #6 | $235.87 | 3.605% | $244.3731 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $234.49 | 11.552% | $261.5783 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $1,303.27 | $1,410.0696 | $1,410.06 | $1,410.10 | $1,410.20 | |