| 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 | $122.58 | 13.582% | $139.2288 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $14.32 | 11.762% | $16.0043 | $16.00 | $16.00 | $16.00 |
| Purchase #3 | $139.50 | 10.724% | $154.46 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $217.87 | 11.104% | $242.0623 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $151.25 | 12.375% | $169.9672 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $242.54 | 13.239% | $274.6499 | $274.65 | $274.65 | $274.60 |
| Purchase #7 | $142.28 | 8.567% | $154.4691 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $1,030.34 | $1,150.8416 | $1,150.84 | $1,150.80 | $1,150.90 | |