| 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 | $237.42 | 9.159% | $259.1653 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $125.83 | 4.540% | $131.5427 | $131.54 | $131.55 | $131.50 |
| Purchase #3 | $170.42 | 3.503% | $176.3898 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $129.95 | 12.411% | $146.0781 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $114.76 | 12.334% | $128.9145 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $222.97 | 11.110% | $247.742 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $116.96 | 3.626% | $121.201 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $1,118.31 | $1,211.0334 | $1,211.03 | $1,211.05 | $1,211.00 | |