| 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 | $238.47 | 8.491% | $258.7185 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $5.67 | 7.204% | $6.0785 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $127.36 | 13.696% | $144.8032 | $144.80 | $144.80 | $144.80 |
| Purchase #4 | $63.76 | 9.558% | $69.8542 | $69.85 | $69.85 | $69.90 |
| Purchase #5 | $16.49 | 13.481% | $18.713 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $114.91 | 9.551% | $125.8851 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $242.58 | 13.164% | $274.5132 | $274.51 | $274.50 | $274.50 |
| 7 purchase totals = | $809.24 | $898.5657 | $898.56 | $898.55 | $898.60 | |