| 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 | $211.36 | 7.863% | $227.9792 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $212.51 | 12.344% | $238.7422 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $171.95 | 8.278% | $186.184 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $235.84 | 12.141% | $264.4733 | $264.47 | $264.45 | $264.50 |
| Purchase #5 | $85.50 | 7.382% | $91.8116 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $196.84 | 4.602% | $205.8986 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $182.35 | 9.637% | $199.9231 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $1,296.35 | $1,415.0120 | $1,415.00 | $1,415.00 | $1,415.00 | |