| 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 | $249.83 | 10.386% | $275.7773 | $275.78 | $275.80 | $275.80 |
| Purchase #2 | $62.71 | 11.715% | $70.0565 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $48.62 | 8.415% | $52.7114 | $52.71 | $52.70 | $52.70 |
| Purchase #4 | $213.76 | 10.248% | $235.6661 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $164.79 | 3.862% | $171.1542 | $171.15 | $171.15 | $171.20 |
| Purchase #6 | $168.83 | 10.715% | $186.9201 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $151.54 | 9.541% | $165.9984 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $1,060.08 | $1,158.2840 | $1,158.29 | $1,158.25 | $1,158.40 | |