| 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 | $215.94 | 10.405% | $238.4086 | $238.41 | $238.40 | $238.40 |
| Purchase #2 | $192.31 | 4.778% | $201.4986 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $248.43 | 4.769% | $260.2776 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $171.63 | 3.284% | $177.2663 | $177.27 | $177.25 | $177.30 |
| Purchase #5 | $158.83 | 11.227% | $176.6618 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $204.56 | 4.483% | $213.7304 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $86.79 | 6.451% | $92.3888 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $1,278.49 | $1,360.2321 | $1,360.24 | $1,360.25 | $1,360.30 | |