| 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 | $199.94 | 12.113% | $224.1587 | $224.16 | $224.15 | $224.20 |
| Purchase #2 | $164.86 | 8.450% | $178.7907 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $244.69 | 3.406% | $253.0241 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $64.56 | 5.243% | $67.9449 | $67.94 | $67.95 | $67.90 |
| Purchase #5 | $49.87 | 13.562% | $56.6334 | $56.63 | $56.65 | $56.60 |
| Purchase #6 | $182.28 | 4.679% | $190.8089 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $235.51 | 12.791% | $265.6341 | $265.63 | $265.65 | $265.60 |
| 7 purchase totals = | $1,141.71 | $1,236.9948 | $1,236.98 | $1,237.00 | $1,236.90 | |