| 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 | $190.28 | 7.780% | $205.0838 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $42.63 | 3.469% | $44.1088 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $108.85 | 5.731% | $115.0882 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $186.78 | 13.552% | $212.0924 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $192.60 | 11.338% | $214.437 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $90.69 | 3.776% | $94.1145 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $247.25 | 9.355% | $270.3802 | $270.38 | $270.40 | $270.40 |
| 7 purchase totals = | $1,059.08 | $1,155.3049 | $1,155.30 | $1,155.35 | $1,155.30 | |