| 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 | $249.73 | 8.402% | $270.7123 | $270.71 | $270.70 | $270.70 |
| Purchase #2 | $137.87 | 10.621% | $152.5132 | $152.51 | $152.50 | $152.50 |
| Purchase #3 | $179.43 | 10.614% | $198.4747 | $198.47 | $198.45 | $198.50 |
| Purchase #4 | $60.85 | 9.181% | $66.4366 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $29.40 | 5.282% | $30.9529 | $30.95 | $30.95 | $31.00 |
| Purchase #6 | $237.92 | 7.868% | $256.6395 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $192.36 | 3.114% | $198.3501 | $198.35 | $198.35 | $198.40 |
| 7 purchase totals = | $1,087.56 | $1,174.0793 | $1,174.07 | $1,174.05 | $1,174.10 | |