| 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 | $223.60 | 12.560% | $251.6842 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $165.78 | 6.116% | $175.9191 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $100.90 | 6.278% | $107.2345 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $77.78 | 13.293% | $88.1193 | $88.12 | $88.10 | $88.10 |
| Purchase #5 | $243.49 | 7.186% | $260.9872 | $260.99 | $261.00 | $261.00 |
| Purchase #6 | $159.48 | 6.860% | $170.4203 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $113.28 | 12.293% | $127.2055 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $1,084.31 | $1,181.5701 | $1,181.57 | $1,181.55 | $1,181.50 | |