| 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 | $110.63 | 10.605% | $122.3623 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $42.78 | 8.123% | $46.255 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $57.61 | 3.747% | $59.7686 | $59.77 | $59.75 | $59.80 |
| Purchase #4 | $27.73 | 7.620% | $29.843 | $29.84 | $29.85 | $29.80 |
| Purchase #5 | $235.49 | 6.428% | $250.6273 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $227.45 | 5.862% | $240.7831 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $100.88 | 3.465% | $104.3755 | $104.38 | $104.40 | $104.40 |
| 7 purchase totals = | $802.57 | $854.0148 | $854.02 | $854.05 | $854.10 | |