| 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 | $184.81 | 3.374% | $191.0455 | $191.05 | $191.05 | $191.00 |
| Purchase #2 | $181.63 | 9.534% | $198.9466 | $198.95 | $198.95 | $198.90 |
| Purchase #3 | $236.45 | 8.366% | $256.2314 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $229.90 | 13.373% | $260.6445 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $196.65 | 8.761% | $213.8785 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $127.42 | 7.592% | $137.0937 | $137.09 | $137.10 | $137.10 |
| Purchase #7 | $97.30 | 7.384% | $104.4846 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $1,254.16 | $1,362.3248 | $1,362.32 | $1,362.40 | $1,362.20 | |