| 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 | $198.55 | 13.228% | $224.8142 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $30.47 | 7.188% | $32.6602 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $192.32 | 10.587% | $212.6809 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $75.45 | 13.785% | $85.8508 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $136.45 | 4.609% | $142.739 | $142.74 | $142.75 | $142.70 |
| Purchase #6 | $237.94 | 5.856% | $251.8738 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $6.64 | 7.189% | $7.1173 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $877.82 | $957.7362 | $957.73 | $957.70 | $957.80 | |