| 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 | $198.43 | 7.502% | $213.3162 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $27.90 | 3.804% | $28.9613 | $28.96 | $28.95 | $29.00 |
| Purchase #3 | $53.66 | 9.175% | $58.5833 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $217.82 | 8.558% | $236.461 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $5.45 | 10.715% | $6.034 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $55.77 | 12.199% | $62.5734 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $182.97 | 5.473% | $192.9839 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $742.00 | $798.9131 | $798.90 | $798.90 | $799.00 | |