| 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 | $219.75 | 6.421% | $233.8601 | $233.86 | $233.85 | $233.90 |
| Purchase #2 | $82.49 | 4.312% | $86.047 | $86.05 | $86.05 | $86.00 |
| Purchase #3 | $220.94 | 6.328% | $234.9211 | $234.92 | $234.90 | $234.90 |
| Purchase #4 | $49.88 | 10.195% | $54.9653 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $94.26 | 13.277% | $106.7749 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $250.92 | 10.779% | $277.9667 | $277.97 | $277.95 | $278.00 |
| Purchase #7 | $107.36 | 5.207% | $112.9502 | $112.95 | $112.95 | $113.00 |
| 7 purchase totals = | $1,025.60 | $1,107.4853 | $1,107.49 | $1,107.40 | $1,107.60 | |