| 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 | $225.57 | 5.732% | $238.4997 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $163.61 | 10.589% | $180.9347 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $140.89 | 5.292% | $148.3459 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $22.75 | 8.778% | $24.747 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $171.29 | 9.712% | $187.9257 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $31.51 | 11.760% | $35.2156 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $113.83 | 8.410% | $123.4031 | $123.40 | $123.40 | $123.40 |
| 7 purchase totals = | $869.45 | $939.0717 | $939.08 | $939.10 | $938.90 | |