| 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 | $200.49 | 3.247% | $206.9999 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $143.59 | 5.143% | $150.9748 | $150.97 | $150.95 | $151.00 |
| Purchase #3 | $200.31 | 13.382% | $227.1155 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $121.96 | 9.815% | $133.9304 | $133.93 | $133.95 | $133.90 |
| Purchase #5 | $15.85 | 11.869% | $17.7312 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $203.72 | 9.753% | $223.5888 | $223.59 | $223.60 | $223.60 |
| Purchase #7 | $238.60 | 6.770% | $254.7532 | $254.75 | $254.75 | $254.80 |
| 7 purchase totals = | $1,124.52 | $1,215.0938 | $1,215.09 | $1,215.10 | $1,215.10 | |