| 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 | $19.25 | 12.137% | $21.5864 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $9.42 | 8.260% | $10.1981 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $138.53 | 11.153% | $153.9803 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $50.45 | 4.453% | $52.6965 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $191.87 | 11.545% | $214.0214 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $109.55 | 8.142% | $118.4696 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $227.33 | 3.780% | $235.9231 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $746.40 | $806.8754 | $806.88 | $806.85 | $806.90 | |