| 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 | $79.34 | 11.275% | $88.2856 | $88.29 | $88.30 | $88.30 |
| Purchase #2 | $174.62 | 13.449% | $198.1046 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $76.33 | 3.836% | $79.258 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $232.59 | 9.586% | $254.8861 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $241.71 | 8.406% | $262.0281 | $262.03 | $262.05 | $262.00 |
| Purchase #6 | $239.92 | 8.835% | $261.1169 | $261.12 | $261.10 | $261.10 |
| Purchase #7 | $40.75 | 13.830% | $46.3857 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $1,085.26 | $1,190.0650 | $1,190.08 | $1,190.10 | $1,190.10 | |