| 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 | $224.81 | 3.396% | $232.4445 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $98.74 | 13.490% | $112.06 | $112.06 | $112.05 | $112.10 |
| Purchase #3 | $31.89 | 5.109% | $33.5193 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $213.27 | 4.223% | $222.2764 | $222.28 | $222.30 | $222.30 |
| Purchase #5 | $207.39 | 13.326% | $235.0268 | $235.03 | $235.05 | $235.00 |
| Purchase #6 | $222.66 | 4.571% | $232.8378 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $191.87 | 7.116% | $205.5235 | $205.52 | $205.50 | $205.50 |
| 7 purchase totals = | $1,190.63 | $1,273.6883 | $1,273.69 | $1,273.70 | $1,273.60 | |