| 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 | $237.79 | 9.581% | $260.5727 | $260.57 | $260.55 | $260.60 |
| Purchase #2 | $27.64 | 12.392% | $31.0651 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $179.51 | 11.466% | $200.0926 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $171.33 | 8.538% | $185.9582 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $18.72 | 8.217% | $20.2582 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $115.56 | 8.732% | $125.6507 | $125.65 | $125.65 | $125.70 |
| Purchase #7 | $45.64 | 13.585% | $51.8402 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $796.19 | $875.4377 | $875.44 | $875.40 | $875.60 | |