| 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 | $93.27 | 8.324% | $101.0338 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $198.67 | 13.458% | $225.407 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $248.69 | 3.569% | $257.5657 | $257.57 | $257.55 | $257.60 |
| Purchase #4 | $112.60 | 5.599% | $118.9045 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $40.25 | 6.677% | $42.9375 | $42.94 | $42.95 | $42.90 |
| Purchase #6 | $207.60 | 7.541% | $223.2551 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $78.88 | 8.353% | $85.4688 | $85.47 | $85.45 | $85.50 |
| 7 purchase totals = | $979.96 | $1,054.5724 | $1,054.58 | $1,054.55 | $1,054.60 | |