| 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 | $127.25 | 7.108% | $136.2949 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $242.64 | 11.675% | $270.9682 | $270.97 | $270.95 | $271.00 |
| Purchase #3 | $76.38 | 10.511% | $84.4083 | $84.41 | $84.40 | $84.40 |
| Purchase #4 | $161.31 | 13.570% | $183.1998 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $10.74 | 12.445% | $12.0766 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $139.32 | 7.714% | $150.0671 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $211.40 | 3.246% | $218.262 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $969.04 | $1,055.2769 | $1,055.28 | $1,055.25 | $1,055.40 | |