| 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 | $15.95 | 11.557% | $17.7933 | $17.79 | $17.80 | $17.80 |
| Purchase #2 | $246.25 | 5.741% | $260.3872 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $20.83 | 12.633% | $23.4615 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $192.58 | 7.136% | $206.3225 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $185.96 | 11.677% | $207.6745 | $207.67 | $207.65 | $207.70 |
| Purchase #6 | $203.26 | 4.680% | $212.7726 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $105.68 | 12.301% | $118.6797 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $970.51 | $1,047.0913 | $1,047.08 | $1,047.05 | $1,047.20 | |