| 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 | $230.83 | 10.230% | $254.4439 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $201.39 | 6.320% | $214.1178 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $88.69 | 7.273% | $95.1404 | $95.14 | $95.15 | $95.10 |
| Purchase #4 | $182.31 | 13.700% | $207.2865 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $229.41 | 7.341% | $246.251 | $246.25 | $246.25 | $246.30 |
| Purchase #6 | $175.52 | 11.801% | $196.2331 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $11.87 | 8.638% | $12.8953 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $1,120.02 | $1,226.3680 | $1,226.37 | $1,226.40 | $1,226.30 | |