| 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 | $23.58 | 5.334% | $24.8378 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $8.78 | 11.507% | $9.7903 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $208.57 | 5.859% | $220.7901 | $220.79 | $220.80 | $220.80 |
| Purchase #4 | $168.25 | 6.778% | $179.654 | $179.65 | $179.65 | $179.70 |
| Purchase #5 | $202.98 | 13.853% | $231.0988 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $214.80 | 5.176% | $225.918 | $225.92 | $225.90 | $225.90 |
| Purchase #7 | $212.25 | 11.754% | $237.1979 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,039.21 | $1,129.2869 | $1,129.29 | $1,129.30 | $1,129.30 | |