| 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 | $239.72 | 13.590% | $272.2979 | $272.30 | $272.30 | $272.30 |
| Purchase #2 | $183.56 | 10.281% | $202.4318 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $237.50 | 10.328% | $262.029 | $262.03 | $262.05 | $262.00 |
| Purchase #4 | $76.56 | 8.867% | $83.3486 | $83.35 | $83.35 | $83.30 |
| Purchase #5 | $58.95 | 6.321% | $62.6762 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $109.91 | 4.778% | $115.1615 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $97.59 | 8.242% | $105.6334 | $105.63 | $105.65 | $105.60 |
| 7 purchase totals = | $1,003.79 | $1,103.5784 | $1,103.58 | $1,103.65 | $1,103.50 | |