| 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 | $102.75 | 5.223% | $108.1166 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $183.58 | 8.501% | $199.1861 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $246.98 | 11.716% | $275.9162 | $275.92 | $275.90 | $275.90 |
| Purchase #4 | $244.39 | 6.870% | $261.1796 | $261.18 | $261.20 | $261.20 |
| Purchase #5 | $240.85 | 3.157% | $248.4536 | $248.45 | $248.45 | $248.50 |
| Purchase #6 | $30.98 | 11.751% | $34.6205 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $107.25 | 6.277% | $113.9821 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $1,156.78 | $1,241.4547 | $1,241.46 | $1,241.45 | $1,241.50 | |