| 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 | $237.31 | 6.632% | $253.0484 | $253.05 | $253.05 | $253.00 |
| Purchase #2 | $223.71 | 10.499% | $247.1973 | $247.20 | $247.20 | $247.20 |
| Purchase #3 | $132.89 | 4.538% | $138.9205 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $22.43 | 8.621% | $24.3637 | $24.36 | $24.35 | $24.40 |
| Purchase #5 | $42.69 | 6.240% | $45.3539 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $181.40 | 9.719% | $199.0303 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $93.94 | 6.624% | $100.1626 | $100.16 | $100.15 | $100.20 |
| 7 purchase totals = | $934.37 | $1,008.0767 | $1,008.07 | $1,008.05 | $1,008.10 | |