| 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 | $143.58 | 5.515% | $151.4984 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $207.35 | 10.512% | $229.1466 | $229.15 | $229.15 | $229.10 |
| Purchase #3 | $226.42 | 12.401% | $254.4983 | $254.50 | $254.50 | $254.50 |
| Purchase #4 | $194.97 | 5.476% | $205.6466 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $197.60 | 3.677% | $204.8658 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $93.83 | 7.385% | $100.7593 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $80.73 | 6.627% | $86.08 | $86.08 | $86.10 | $86.10 |
| 7 purchase totals = | $1,144.48 | $1,232.4950 | $1,232.51 | $1,232.50 | $1,232.50 | |