| 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 | $26.91 | 6.547% | $28.6718 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $209.75 | 10.273% | $231.2976 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $165.45 | 6.614% | $176.3929 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $178.61 | 8.353% | $193.5293 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $215.81 | 5.470% | $227.6148 | $227.61 | $227.60 | $227.60 |
| Purchase #6 | $95.97 | 3.536% | $99.3635 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $135.54 | 7.321% | $145.4629 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $1,028.04 | $1,102.3328 | $1,102.32 | $1,102.30 | $1,102.40 | |