| 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 | $213.39 | 10.447% | $235.6829 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $190.46 | 9.180% | $207.9442 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $17.64 | 7.105% | $18.8933 | $18.89 | $18.90 | $18.90 |
| Purchase #4 | $128.97 | 12.499% | $145.09 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $9.41 | 5.516% | $9.9291 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $225.81 | 7.710% | $243.22 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $76.39 | 4.835% | $80.0835 | $80.08 | $80.10 | $80.10 |
| 7 purchase totals = | $862.07 | $940.8430 | $940.83 | $940.90 | $940.80 | |