| 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 | $229.89 | 3.244% | $237.3476 | $237.35 | $237.35 | $237.30 |
| Purchase #2 | $172.54 | 4.232% | $179.8419 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $124.27 | 8.324% | $134.6142 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $188.70 | 11.151% | $209.7419 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $63.82 | 7.308% | $68.484 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $177.96 | 3.110% | $183.4946 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $26.56 | 3.777% | $27.5632 | $27.56 | $27.55 | $27.60 |
| 7 purchase totals = | $983.74 | $1,041.0874 | $1,041.07 | $1,041.10 | $1,041.00 | |