| 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 | $123.42 | 13.747% | $140.3865 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $186.62 | 11.283% | $207.6763 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $195.37 | 4.597% | $204.3512 | $204.35 | $204.35 | $204.40 |
| Purchase #4 | $16.55 | 10.234% | $18.2437 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $8.43 | 6.267% | $8.9583 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $103.40 | 10.650% | $114.4121 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $226.25 | 3.387% | $233.9131 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $860.04 | $927.9412 | $927.94 | $927.95 | $928.00 | |