| 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 | $106.69 | 12.195% | $119.7008 | $119.70 | $119.70 | $119.70 |
| Purchase #2 | $187.69 | 6.567% | $200.0156 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $186.41 | 8.603% | $202.4469 | $202.45 | $202.45 | $202.40 |
| Purchase #4 | $193.31 | 11.348% | $215.2468 | $215.25 | $215.25 | $215.20 |
| Purchase #5 | $139.28 | 7.637% | $149.9168 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $63.48 | 13.215% | $71.8689 | $71.87 | $71.85 | $71.90 |
| Purchase #7 | $72.63 | 11.677% | $81.111 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $949.49 | $1,040.3068 | $1,040.32 | $1,040.25 | $1,040.20 | |