| 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 | $215.57 | 7.181% | $231.0501 | $231.05 | $231.05 | $231.10 |
| Purchase #2 | $221.57 | 12.308% | $248.8408 | $248.84 | $248.85 | $248.80 |
| Purchase #3 | $10.93 | 4.382% | $11.409 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $142.60 | 3.365% | $147.3985 | $147.40 | $147.40 | $147.40 |
| Purchase #5 | $19.46 | 9.447% | $21.2984 | $21.30 | $21.30 | $21.30 |
| Purchase #6 | $247.86 | 8.193% | $268.1672 | $268.17 | $268.15 | $268.20 |
| Purchase #7 | $13.78 | 8.585% | $14.963 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $871.77 | $943.1270 | $943.13 | $943.10 | $943.20 | |