| 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 | $186.46 | 11.341% | $207.6064 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $164.76 | 6.512% | $175.4892 | $175.49 | $175.50 | $175.50 |
| Purchase #3 | $65.26 | 3.735% | $67.6975 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $30.71 | 8.757% | $33.3993 | $33.40 | $33.40 | $33.40 |
| Purchase #5 | $216.97 | 7.428% | $233.0865 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $18.70 | 11.831% | $20.9124 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $238.74 | 4.693% | $249.9441 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $921.60 | $988.1354 | $988.14 | $988.15 | $988.10 | |