| 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 | $12.58 | 8.561% | $13.657 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $220.77 | 9.427% | $241.582 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $226.68 | 11.560% | $252.8842 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $231.49 | 9.742% | $254.0418 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $28.26 | 8.803% | $30.7477 | $30.75 | $30.75 | $30.70 |
| Purchase #6 | $134.26 | 13.434% | $152.2965 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $89.62 | 9.132% | $97.8041 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $943.66 | $1,043.0133 | $1,043.01 | $1,043.05 | $1,043.00 | |