| 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 | $136.41 | 6.381% | $145.1143 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $6.25 | 6.515% | $6.6572 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $229.50 | 12.450% | $258.0728 | $258.07 | $258.05 | $258.10 |
| Purchase #4 | $109.34 | 4.241% | $113.9771 | $113.98 | $114.00 | $114.00 |
| Purchase #5 | $164.29 | 13.827% | $187.0064 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $216.38 | 6.733% | $230.9489 | $230.95 | $230.95 | $230.90 |
| Purchase #7 | $76.88 | 12.129% | $86.2048 | $86.20 | $86.20 | $86.20 |
| 7 purchase totals = | $939.05 | $1,027.9815 | $1,027.98 | $1,027.95 | $1,028.00 | |