| 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 | $239.65 | 5.328% | $252.4186 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $46.53 | 8.362% | $50.4208 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $192.90 | 5.214% | $202.9578 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $214.59 | 3.800% | $222.7444 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $59.58 | 7.785% | $64.2183 | $64.22 | $64.20 | $64.20 |
| Purchase #6 | $48.44 | 9.612% | $53.0961 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $203.72 | 9.663% | $223.4055 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $1,005.41 | $1,069.2615 | $1,069.27 | $1,069.20 | $1,069.20 | |