| 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 | $106.47 | 6.750% | $113.6567 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $225.77 | 6.568% | $240.5986 | $240.60 | $240.60 | $240.60 |
| Purchase #3 | $222.79 | 4.334% | $232.4457 | $232.45 | $232.45 | $232.40 |
| Purchase #4 | $226.30 | 5.340% | $238.3844 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $6.79 | 8.484% | $7.3661 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $178.74 | 13.775% | $203.3614 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $177.89 | 11.824% | $198.9237 | $198.92 | $198.90 | $198.90 |
| 7 purchase totals = | $1,144.75 | $1,234.7366 | $1,234.74 | $1,234.70 | $1,234.80 | |