| 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 | $239.75 | 7.682% | $258.1676 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $164.87 | 3.738% | $171.0328 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $43.49 | 13.309% | $49.2781 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $228.31 | 6.185% | $242.431 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $237.54 | 4.351% | $247.8754 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $21.94 | 6.874% | $23.4482 | $23.45 | $23.45 | $23.40 |
| Purchase #7 | $78.38 | 12.550% | $88.2167 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $1,014.28 | $1,080.4498 | $1,080.46 | $1,080.50 | $1,080.40 | |