| 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 | $126.61 | 9.574% | $138.7316 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $244.82 | 6.640% | $261.076 | $261.08 | $261.10 | $261.10 |
| Purchase #3 | $85.75 | 6.491% | $91.316 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $51.98 | 8.670% | $56.4867 | $56.49 | $56.50 | $56.50 |
| Purchase #5 | $181.92 | 7.705% | $195.9369 | $195.94 | $195.95 | $195.90 |
| Purchase #6 | $184.72 | 9.256% | $201.8177 | $201.82 | $201.80 | $201.80 |
| Purchase #7 | $145.83 | 6.179% | $154.8408 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $1,021.63 | $1,100.2057 | $1,100.22 | $1,100.25 | $1,100.10 | |