| 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 | $22.61 | 5.318% | $23.8124 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $233.72 | 8.830% | $254.3575 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $174.68 | 6.855% | $186.6543 | $186.65 | $186.65 | $186.70 |
| Purchase #4 | $42.42 | 13.601% | $48.1895 | $48.19 | $48.20 | $48.20 |
| Purchase #5 | $163.59 | 6.371% | $174.0123 | $174.01 | $174.00 | $174.00 |
| Purchase #6 | $175.71 | 3.338% | $181.5752 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $232.69 | 13.846% | $264.9083 | $264.91 | $264.90 | $264.90 |
| 7 purchase totals = | $1,045.42 | $1,133.5095 | $1,133.51 | $1,133.50 | $1,133.60 | |