| 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 | $19.82 | 11.106% | $22.0212 | $22.02 | $22.00 | $22.00 |
| Purchase #2 | $150.31 | 3.717% | $155.897 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $196.92 | 9.268% | $215.1705 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $20.92 | 8.392% | $22.6756 | $22.68 | $22.70 | $22.70 |
| Purchase #5 | $228.84 | 3.465% | $236.7693 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $97.98 | 6.864% | $104.7053 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $37.38 | 4.831% | $39.1858 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $752.17 | $796.4247 | $796.44 | $796.40 | $796.50 | |