| 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 | $175.56 | 12.815% | $198.058 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $214.31 | 10.831% | $237.5219 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $108.67 | 6.439% | $115.6673 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $245.72 | 4.389% | $256.5047 | $256.50 | $256.50 | $256.50 |
| Purchase #5 | $229.61 | 12.363% | $257.9967 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $151.37 | 11.601% | $168.9304 | $168.93 | $168.95 | $168.90 |
| Purchase #7 | $61.92 | 4.466% | $64.6853 | $64.69 | $64.70 | $64.70 |
| 7 purchase totals = | $1,187.16 | $1,299.3643 | $1,299.37 | $1,299.35 | $1,299.40 | |