| 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 | $113.63 | 13.561% | $129.0394 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $194.59 | 5.191% | $204.6912 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $153.72 | 5.711% | $162.4989 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $109.92 | 3.845% | $114.1464 | $114.15 | $114.15 | $114.10 |
| Purchase #5 | $237.25 | 10.111% | $261.2383 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $7.97 | 9.597% | $8.7349 | $8.73 | $8.75 | $8.70 |
| Purchase #7 | $31.97 | 12.654% | $36.0155 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $849.05 | $916.3646 | $916.37 | $916.40 | $916.20 | |