| 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 | $109.40 | 4.204% | $113.9992 | $114.00 | $114.00 | $114.00 |
| Purchase #2 | $225.73 | 13.373% | $255.9169 | $255.92 | $255.90 | $255.90 |
| Purchase #3 | $248.88 | 8.436% | $269.8755 | $269.88 | $269.90 | $269.90 |
| Purchase #4 | $222.74 | 3.228% | $229.93 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $61.78 | 5.752% | $65.3336 | $65.33 | $65.35 | $65.30 |
| Purchase #6 | $121.64 | 3.792% | $126.2526 | $126.25 | $126.25 | $126.30 |
| Purchase #7 | $102.87 | 3.503% | $106.4735 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $1,093.04 | $1,167.7813 | $1,167.78 | $1,167.80 | $1,167.80 | |