| 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 | $121.69 | 10.332% | $134.263 | $134.26 | $134.25 | $134.30 |
| Purchase #2 | $105.48 | 6.721% | $112.5693 | $112.57 | $112.55 | $112.60 |
| Purchase #3 | $190.99 | 12.407% | $214.6861 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $126.31 | 8.549% | $137.1082 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $194.83 | 9.286% | $212.9219 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $69.39 | 11.779% | $77.5634 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $250.77 | 5.472% | $264.4921 | $264.49 | $264.50 | $264.50 |
| 7 purchase totals = | $1,059.46 | $1,153.6040 | $1,153.60 | $1,153.55 | $1,153.70 | |