| 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 | $230.36 | 9.855% | $253.062 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $108.85 | 7.369% | $116.8712 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $236.48 | 10.512% | $261.3388 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $182.86 | 5.273% | $192.5022 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $225.92 | 11.240% | $251.3134 | $251.31 | $251.30 | $251.30 |
| Purchase #6 | $25.59 | 4.313% | $26.6937 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $23.87 | 3.168% | $24.6262 | $24.63 | $24.65 | $24.60 |
| 7 purchase totals = | $1,033.93 | $1,126.4075 | $1,126.40 | $1,126.40 | $1,126.40 | |