| 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 | $215.97 | 12.263% | $242.4544 | $242.45 | $242.45 | $242.50 |
| Purchase #2 | $150.59 | 9.864% | $165.4442 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $64.54 | 9.366% | $70.5848 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $116.40 | 10.670% | $128.8199 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $166.88 | 9.148% | $182.1462 | $182.15 | $182.15 | $182.10 |
| Purchase #6 | $221.74 | 4.206% | $231.0664 | $231.07 | $231.05 | $231.10 |
| Purchase #7 | $73.79 | 11.468% | $82.2522 | $82.25 | $82.25 | $82.30 |
| 7 purchase totals = | $1,009.91 | $1,102.7681 | $1,102.76 | $1,102.75 | $1,102.80 | |