| 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 | $129.42 | 3.634% | $134.1231 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $115.27 | 7.195% | $123.5637 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $246.54 | 3.720% | $255.7113 | $255.71 | $255.70 | $255.70 |
| Purchase #4 | $232.42 | 12.637% | $261.7909 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $174.76 | 12.836% | $197.1922 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $116.78 | 9.499% | $127.8729 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $103.63 | 4.150% | $107.9306 | $107.93 | $107.95 | $107.90 |
| 7 purchase totals = | $1,118.82 | $1,208.1847 | $1,208.17 | $1,208.15 | $1,208.20 | |