| 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 | $213.92 | 6.172% | $227.1231 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $248.79 | 8.679% | $270.3825 | $270.38 | $270.40 | $270.40 |
| Purchase #3 | $234.72 | 7.674% | $252.7324 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $92.82 | 11.126% | $103.1472 | $103.15 | $103.15 | $103.10 |
| Purchase #5 | $55.31 | 3.444% | $57.2149 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $78.49 | 4.206% | $81.7913 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $217.25 | 6.798% | $232.0187 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $1,141.30 | $1,224.4101 | $1,224.40 | $1,224.40 | $1,224.30 | |