| 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 | $202.37 | 4.797% | $212.0777 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $228.92 | 4.353% | $238.8849 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $90.43 | 7.395% | $97.1173 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $186.91 | 13.660% | $212.4419 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $70.41 | 8.346% | $76.2864 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $134.57 | 5.140% | $141.4869 | $141.49 | $141.50 | $141.50 |
| Purchase #7 | $248.72 | 9.185% | $271.5649 | $271.56 | $271.55 | $271.60 |
| 7 purchase totals = | $1,162.33 | $1,249.8600 | $1,249.86 | $1,249.90 | $1,249.90 | |