| 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 | $238.71 | 8.356% | $258.6566 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $236.65 | 8.557% | $256.9001 | $256.90 | $256.90 | $256.90 |
| Purchase #3 | $175.65 | 5.661% | $185.5935 | $185.59 | $185.60 | $185.60 |
| Purchase #4 | $126.54 | 13.586% | $143.7317 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $249.39 | 13.109% | $282.0825 | $282.08 | $282.10 | $282.10 |
| Purchase #6 | $124.63 | 10.446% | $137.6488 | $137.65 | $137.65 | $137.60 |
| Purchase #7 | $235.63 | 10.634% | $260.6869 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $1,387.20 | $1,525.3001 | $1,525.30 | $1,525.35 | $1,525.30 | |