| 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 | $185.36 | 12.762% | $209.0156 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $205.78 | 12.529% | $231.5622 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $187.75 | 7.599% | $202.0171 | $202.02 | $202.00 | $202.00 |
| Purchase #4 | $147.33 | 8.698% | $160.1448 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $127.81 | 3.694% | $132.5313 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $234.73 | 3.501% | $242.9479 | $242.95 | $242.95 | $242.90 |
| Purchase #7 | $75.99 | 5.612% | $80.2546 | $80.25 | $80.25 | $80.30 |
| 7 purchase totals = | $1,164.75 | $1,258.4735 | $1,258.47 | $1,258.45 | $1,258.40 | |