| 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 | $192.43 | 7.280% | $206.4389 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $194.33 | 10.497% | $214.7288 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $80.34 | 7.222% | $86.1422 | $86.14 | $86.15 | $86.10 |
| Purchase #4 | $125.58 | 7.257% | $134.6933 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $35.56 | 4.182% | $37.0471 | $37.05 | $37.05 | $37.00 |
| Purchase #6 | $213.94 | 12.865% | $241.4634 | $241.46 | $241.45 | $241.50 |
| Purchase #7 | $245.52 | 7.377% | $263.632 | $263.63 | $263.65 | $263.60 |
| 7 purchase totals = | $1,087.70 | $1,184.1457 | $1,184.14 | $1,184.20 | $1,184.00 | |