| 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 | $131.60 | 6.190% | $139.746 | $139.75 | $139.75 | $139.70 |
| Purchase #2 | $243.63 | 13.303% | $276.0401 | $276.04 | $276.05 | $276.00 |
| Purchase #3 | $130.67 | 10.585% | $144.5014 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $206.45 | 13.464% | $234.2464 | $234.25 | $234.25 | $234.20 |
| Purchase #5 | $196.64 | 9.253% | $214.8351 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $83.46 | 6.626% | $88.9901 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $40.79 | 4.848% | $42.7675 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $1,033.24 | $1,141.1266 | $1,141.14 | $1,141.15 | $1,141.00 | |