| 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 | $142.49 | 8.655% | $154.8225 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $233.48 | 3.188% | $240.9233 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $7.79 | 4.600% | $8.1483 | $8.15 | $8.15 | $8.10 |
| Purchase #4 | $224.92 | 6.300% | $239.09 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $61.38 | 10.636% | $67.9084 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $125.67 | 13.841% | $143.064 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $131.92 | 10.853% | $146.2373 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $927.65 | $1,000.1938 | $1,000.19 | $1,000.15 | $1,000.10 | |