| 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 | $116.26 | 7.734% | $125.2515 | $125.25 | $125.25 | $125.30 |
| Purchase #2 | $30.63 | 5.474% | $32.3067 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $229.70 | 10.778% | $254.4571 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $214.52 | 11.194% | $238.5334 | $238.53 | $238.55 | $238.50 |
| Purchase #5 | $218.49 | 4.822% | $229.0256 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $29.67 | 13.126% | $33.5645 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $110.54 | 12.130% | $123.9485 | $123.95 | $123.95 | $123.90 |
| 7 purchase totals = | $949.81 | $1,037.0873 | $1,037.09 | $1,037.10 | $1,037.10 | |