| 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 | $116.53 | 5.109% | $122.4835 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $212.71 | 7.793% | $229.2865 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $57.84 | 3.171% | $59.6741 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $237.49 | 10.196% | $261.7045 | $261.70 | $261.70 | $261.70 |
| Purchase #5 | $49.80 | 5.145% | $52.3622 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $184.52 | 11.573% | $205.8745 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $171.69 | 5.430% | $181.0128 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $1,030.58 | $1,112.3981 | $1,112.38 | $1,112.35 | $1,112.50 | |