| 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 | $109.57 | 11.343% | $121.9985 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $145.46 | 13.468% | $165.0506 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $132.62 | 13.162% | $150.0754 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $18.91 | 9.202% | $20.6501 | $20.65 | $20.65 | $20.70 |
| Purchase #5 | $239.74 | 9.212% | $261.8248 | $261.82 | $261.80 | $261.80 |
| Purchase #6 | $141.87 | 7.168% | $152.0392 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $208.68 | 12.567% | $234.9048 | $234.90 | $234.90 | $234.90 |
| 7 purchase totals = | $996.85 | $1,106.5434 | $1,106.54 | $1,106.55 | $1,106.60 | |