| 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 | $234.66 | 13.286% | $265.8369 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $176.69 | 8.848% | $192.3235 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $78.56 | 12.114% | $88.0768 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $8.37 | 13.360% | $9.4882 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $230.87 | 5.560% | $243.7064 | $243.71 | $243.70 | $243.70 |
| Purchase #6 | $191.79 | 12.184% | $215.1577 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $205.43 | 13.587% | $233.3418 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $1,126.37 | $1,247.9313 | $1,247.94 | $1,247.95 | $1,247.90 | |