| 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 | $213.41 | 11.713% | $238.4067 | $238.41 | $238.40 | $238.40 |
| Purchase #2 | $177.83 | 7.725% | $191.5674 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $65.70 | 11.396% | $73.1872 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $73.84 | 8.810% | $80.3453 | $80.35 | $80.35 | $80.30 |
| Purchase #5 | $224.29 | 4.347% | $234.0399 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $35.62 | 10.204% | $39.2547 | $39.25 | $39.25 | $39.30 |
| Purchase #7 | $228.38 | 9.755% | $250.6585 | $250.66 | $250.65 | $250.70 |
| 7 purchase totals = | $1,019.07 | $1,107.4597 | $1,107.47 | $1,107.45 | $1,107.50 | |