| 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 | $214.52 | 5.420% | $226.147 | $226.15 | $226.15 | $226.10 |
| Purchase #2 | $175.56 | 3.279% | $181.3166 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $97.69 | 8.589% | $106.0806 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $232.26 | 9.612% | $254.5848 | $254.58 | $254.60 | $254.60 |
| Purchase #5 | $183.27 | 11.751% | $204.8061 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $21.25 | 3.488% | $21.9912 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $82.35 | 3.281% | $85.0519 | $85.05 | $85.05 | $85.10 |
| 7 purchase totals = | $1,006.90 | $1,079.9782 | $1,079.98 | $1,080.00 | $1,080.00 | |