| 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 | $238.33 | 3.776% | $247.3293 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $107.34 | 5.229% | $112.9528 | $112.95 | $112.95 | $113.00 |
| Purchase #3 | $237.66 | 13.753% | $270.3454 | $270.35 | $270.35 | $270.30 |
| Purchase #4 | $10.43 | 4.676% | $10.9177 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $232.91 | 9.210% | $254.361 | $254.36 | $254.35 | $254.40 |
| Purchase #6 | $250.59 | 5.590% | $264.598 | $264.60 | $264.60 | $264.60 |
| Purchase #7 | $176.31 | 7.141% | $188.9003 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $1,253.57 | $1,349.4045 | $1,349.41 | $1,349.40 | $1,349.40 | |