| 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 | $241.42 | 5.343% | $254.3191 | $254.32 | $254.30 | $254.30 |
| Purchase #2 | $196.76 | 13.183% | $222.6989 | $222.70 | $222.70 | $222.70 |
| Purchase #3 | $38.85 | 3.579% | $40.2404 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $198.49 | 6.847% | $212.0806 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $202.31 | 4.852% | $212.1261 | $212.13 | $212.15 | $212.10 |
| Purchase #6 | $30.74 | 12.831% | $34.6842 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $127.45 | 8.732% | $138.5789 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $1,036.02 | $1,114.7282 | $1,114.73 | $1,114.80 | $1,114.70 | |