| 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 | $25.33 | 5.693% | $26.772 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $184.70 | 7.241% | $198.0741 | $198.07 | $198.05 | $198.10 |
| Purchase #3 | $107.66 | 13.730% | $122.4417 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $130.30 | 12.756% | $146.9211 | $146.92 | $146.90 | $146.90 |
| Purchase #5 | $165.26 | 10.447% | $182.5247 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $205.81 | 11.214% | $228.8895 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $167.94 | 12.110% | $188.2775 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $987.00 | $1,093.9006 | $1,093.89 | $1,093.85 | $1,093.90 | |