| 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 | $101.90 | 8.141% | $110.1957 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $188.78 | 9.856% | $207.3862 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $166.57 | 4.596% | $174.2256 | $174.23 | $174.25 | $174.20 |
| Purchase #4 | $247.58 | 5.834% | $262.0238 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $214.46 | 4.411% | $223.9198 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $43.77 | 5.144% | $46.0215 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $147.51 | 12.412% | $165.8189 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $1,110.57 | $1,189.5915 | $1,189.60 | $1,189.55 | $1,189.50 | |