| 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 | $192.46 | 3.635% | $199.4559 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $149.77 | 8.500% | $162.5005 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $134.73 | 7.247% | $144.4939 | $144.49 | $144.50 | $144.50 |
| Purchase #4 | $124.25 | 11.339% | $138.3387 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $42.41 | 10.730% | $46.9606 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $240.26 | 6.373% | $255.5718 | $255.57 | $255.55 | $255.60 |
| Purchase #7 | $40.32 | 11.398% | $44.9157 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $924.20 | $992.2371 | $992.24 | $992.20 | $992.30 | |