| 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 | $244.66 | 8.125% | $264.5386 | $264.54 | $264.55 | $264.50 |
| Purchase #2 | $249.66 | 3.740% | $258.9973 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $78.74 | 9.377% | $86.1234 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $100.41 | 12.537% | $112.9984 | $113.00 | $113.00 | $113.00 |
| Purchase #5 | $53.91 | 10.832% | $59.7495 | $59.75 | $59.75 | $59.70 |
| Purchase #6 | $32.95 | 10.402% | $36.3775 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $101.62 | 8.863% | $110.6266 | $110.63 | $110.65 | $110.60 |
| 7 purchase totals = | $861.95 | $929.4113 | $929.42 | $929.45 | $929.30 | |