| 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 | $214.65 | 11.762% | $239.8971 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $95.40 | 11.666% | $106.5294 | $106.53 | $106.55 | $106.50 |
| Purchase #3 | $184.30 | 12.749% | $207.7964 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $196.30 | 6.592% | $209.2401 | $209.24 | $209.25 | $209.20 |
| Purchase #5 | $75.27 | 10.702% | $83.3254 | $83.33 | $83.35 | $83.30 |
| Purchase #6 | $113.35 | 4.292% | $118.215 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $20.90 | 7.356% | $22.4374 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $900.17 | $987.4408 | $987.46 | $987.50 | $987.30 | |