| 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 | $222.72 | 6.356% | $236.8761 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $132.83 | 5.581% | $140.2432 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $210.71 | 8.243% | $228.0788 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $153.80 | 6.237% | $163.3925 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $128.94 | 10.415% | $142.3691 | $142.37 | $142.35 | $142.40 |
| Purchase #6 | $129.55 | 3.435% | $134 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $22.68 | 8.286% | $24.5593 | $24.56 | $24.55 | $24.60 |
| 7 purchase totals = | $1,001.23 | $1,069.5190 | $1,069.52 | $1,069.55 | $1,069.60 | |