| 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 | $140.96 | 4.421% | $147.1918 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $82.62 | 7.390% | $88.7256 | $88.73 | $88.75 | $88.70 |
| Purchase #3 | $29.80 | 11.766% | $33.3063 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $221.88 | 13.587% | $252.0268 | $252.03 | $252.05 | $252.00 |
| Purchase #5 | $224.53 | 10.305% | $247.6678 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $222.34 | 13.357% | $252.038 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $100.64 | 13.219% | $113.9436 | $113.94 | $113.95 | $113.90 |
| 7 purchase totals = | $1,022.77 | $1,134.8999 | $1,134.91 | $1,134.95 | $1,134.80 | |