| 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 | $236.92 | 9.602% | $259.6691 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $82.53 | 4.864% | $86.5443 | $86.54 | $86.55 | $86.50 |
| Purchase #3 | $139.69 | 5.821% | $147.8214 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $138.68 | 12.665% | $156.2438 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $153.86 | 13.243% | $174.2357 | $174.24 | $174.25 | $174.20 |
| Purchase #6 | $71.79 | 3.135% | $74.0406 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $204.99 | 8.708% | $222.8405 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $1,028.46 | $1,121.3954 | $1,121.39 | $1,121.40 | $1,121.20 | |