| 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 | $213.36 | 7.102% | $228.5128 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $163.40 | 5.247% | $171.9736 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $161.43 | 9.463% | $176.7061 | $176.71 | $176.70 | $176.70 |
| Purchase #4 | $97.30 | 10.675% | $107.6868 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $117.26 | 8.167% | $126.8366 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $210.27 | 5.638% | $222.125 | $222.13 | $222.15 | $222.10 |
| Purchase #7 | $208.85 | 12.553% | $235.0669 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $1,171.87 | $1,268.9078 | $1,268.92 | $1,268.90 | $1,268.90 | |