| 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 | $65.67 | 3.630% | $68.0538 | $68.05 | $68.05 | $68.10 |
| Purchase #2 | $134.61 | 3.750% | $139.6579 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $122.52 | 9.799% | $134.5257 | $134.53 | $134.55 | $134.50 |
| Purchase #4 | $250.75 | 10.191% | $276.3039 | $276.30 | $276.30 | $276.30 |
| Purchase #5 | $110.60 | 5.156% | $116.3025 | $116.30 | $116.30 | $116.30 |
| Purchase #6 | $106.45 | 3.239% | $109.8979 | $109.90 | $109.90 | $109.90 |
| Purchase #7 | $231.55 | 12.855% | $261.3158 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $1,022.15 | $1,106.0575 | $1,106.06 | $1,106.05 | $1,106.10 | |