| 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 | $179.97 | 12.292% | $202.0919 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $196.81 | 3.841% | $204.3695 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $97.74 | 11.140% | $108.6282 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $217.75 | 12.530% | $245.0341 | $245.03 | $245.05 | $245.00 |
| Purchase #5 | $134.87 | 4.572% | $141.0363 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $150.64 | 12.118% | $168.8946 | $168.89 | $168.90 | $168.90 |
| Purchase #7 | $200.97 | 4.287% | $209.5856 | $209.59 | $209.60 | $209.60 |
| 7 purchase totals = | $1,178.75 | $1,279.6402 | $1,279.64 | $1,279.70 | $1,279.60 | |