| 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 | $107.78 | 13.795% | $122.6483 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $14.85 | 11.102% | $16.4986 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $233.82 | 11.684% | $261.1395 | $261.14 | $261.15 | $261.10 |
| Purchase #4 | $20.48 | 3.162% | $21.1276 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $230.64 | 7.283% | $247.4375 | $247.44 | $247.45 | $247.40 |
| Purchase #6 | $159.82 | 13.242% | $180.9834 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $109.53 | 4.868% | $114.8619 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $876.92 | $964.6968 | $964.70 | $964.75 | $964.60 | |