| 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 | $107.57 | 4.471% | $112.3795 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $208.95 | 4.103% | $217.5232 | $217.52 | $217.50 | $217.50 |
| Purchase #3 | $60.56 | 9.447% | $66.2811 | $66.28 | $66.30 | $66.30 |
| Purchase #4 | $213.83 | 5.590% | $225.7831 | $225.78 | $225.80 | $225.80 |
| Purchase #5 | $27.31 | 13.394% | $30.9679 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $210.87 | 7.126% | $225.8966 | $225.90 | $225.90 | $225.90 |
| Purchase #7 | $247.51 | 13.241% | $280.2828 | $280.28 | $280.30 | $280.30 |
| 7 purchase totals = | $1,076.60 | $1,159.1142 | $1,159.11 | $1,159.15 | $1,159.20 | |