| 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 | $237.57 | 3.248% | $245.2863 | $245.29 | $245.30 | $245.30 |
| Purchase #2 | $93.45 | 11.366% | $104.0715 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $139.64 | 12.320% | $156.8436 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $188.36 | 7.145% | $201.8183 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $199.74 | 6.388% | $212.4994 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $175.65 | 6.130% | $186.4173 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $134.56 | 4.548% | $140.6798 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $1,168.97 | $1,247.6162 | $1,247.62 | $1,247.60 | $1,247.60 | |