| 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 | $115.74 | 8.349% | $125.4031 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $233.58 | 4.475% | $244.0327 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $182.47 | 9.268% | $199.3813 | $199.38 | $199.40 | $199.40 |
| Purchase #4 | $141.90 | 8.264% | $153.6266 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $244.30 | 3.558% | $252.9922 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $76.60 | 8.733% | $83.2895 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $215.25 | 5.195% | $226.4322 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $1,209.84 | $1,285.1576 | $1,285.15 | $1,285.25 | $1,285.10 | |