| 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 | $198.89 | 4.380% | $207.6014 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $18.82 | 13.189% | $21.3022 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $185.44 | 13.181% | $209.8828 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $143.44 | 11.854% | $160.4434 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $214.79 | 7.548% | $231.0023 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $208.76 | 10.664% | $231.0222 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $23.54 | 9.863% | $25.8618 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $993.68 | $1,087.1161 | $1,087.10 | $1,087.10 | $1,087.10 | |