| 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 | $114.43 | 3.874% | $118.863 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $126.75 | 7.171% | $135.8392 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $95.54 | 12.873% | $107.8389 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $30.54 | 3.380% | $31.5723 | $31.57 | $31.55 | $31.60 |
| Purchase #5 | $249.96 | 4.793% | $261.9406 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $135.66 | 10.720% | $150.2028 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $95.63 | 6.629% | $101.9693 | $101.97 | $101.95 | $102.00 |
| 7 purchase totals = | $848.51 | $908.2261 | $908.22 | $908.20 | $908.20 | |