| 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 | $30.92 | 4.209% | $32.2214 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $220.63 | 7.749% | $237.7266 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $143.90 | 10.239% | $158.6339 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $243.39 | 7.747% | $262.2454 | $262.25 | $262.25 | $262.20 |
| Purchase #5 | $121.54 | 12.193% | $136.3594 | $136.36 | $136.35 | $136.40 |
| Purchase #6 | $201.44 | 4.187% | $209.8743 | $209.87 | $209.85 | $209.90 |
| Purchase #7 | $17.43 | 4.412% | $18.199 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $979.25 | $1,055.2600 | $1,055.26 | $1,055.25 | $1,055.20 | |