| 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 | $238.78 | 13.711% | $271.5191 | $271.52 | $271.50 | $271.50 |
| Purchase #2 | $22.43 | 12.225% | $25.1721 | $25.17 | $25.15 | $25.20 |
| Purchase #3 | $76.81 | 5.103% | $80.7296 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $206.29 | 13.757% | $234.6693 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $9.89 | 5.558% | $10.4397 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $189.92 | 8.736% | $206.5114 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $47.79 | 5.126% | $50.2397 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $791.91 | $879.2809 | $879.28 | $879.25 | $879.20 | |