| 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 | $75.44 | 13.733% | $85.8002 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $235.57 | 10.789% | $260.9856 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $167.46 | 9.824% | $183.9113 | $183.91 | $183.90 | $183.90 |
| Purchase #4 | $235.94 | 12.583% | $265.6283 | $265.63 | $265.65 | $265.60 |
| Purchase #5 | $172.25 | 9.555% | $188.7085 | $188.71 | $188.70 | $188.70 |
| Purchase #6 | $62.84 | 9.668% | $68.9154 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $191.68 | 8.607% | $208.1779 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $1,141.18 | $1,262.1272 | $1,262.14 | $1,262.15 | $1,262.10 | |