| 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 | $231.31 | 9.165% | $252.5096 | $252.51 | $252.50 | $252.50 |
| Purchase #2 | $196.76 | 9.611% | $215.6706 | $215.67 | $215.65 | $215.70 |
| Purchase #3 | $243.63 | 9.392% | $266.5117 | $266.51 | $266.50 | $266.50 |
| Purchase #4 | $214.96 | 8.356% | $232.9221 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $83.85 | 10.566% | $92.7096 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $48.80 | 7.831% | $52.6215 | $52.62 | $52.60 | $52.60 |
| Purchase #7 | $92.27 | 8.868% | $100.4525 | $100.45 | $100.45 | $100.50 |
| 7 purchase totals = | $1,111.58 | $1,213.3976 | $1,213.39 | $1,213.30 | $1,213.40 | |