| 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 | $90.30 | 13.360% | $102.3641 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $115.70 | 9.660% | $126.8766 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $209.53 | 3.111% | $216.0485 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $34.86 | 8.766% | $37.9158 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $163.94 | 13.855% | $186.6539 | $186.65 | $186.65 | $186.70 |
| Purchase #6 | $213.36 | 3.541% | $220.9151 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $49.62 | 6.334% | $52.7629 | $52.76 | $52.75 | $52.80 |
| 7 purchase totals = | $877.31 | $943.5369 | $943.54 | $943.50 | $943.60 | |