| 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 | $239.89 | 12.778% | $270.5431 | $270.54 | $270.55 | $270.50 |
| Purchase #2 | $67.35 | 10.325% | $74.3039 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $186.41 | 3.416% | $192.7778 | $192.78 | $192.80 | $192.80 |
| Purchase #4 | $171.97 | 9.507% | $188.3192 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $97.28 | 5.540% | $102.6693 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $184.35 | 4.747% | $193.1011 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $36.49 | 3.724% | $37.8489 | $37.85 | $37.85 | $37.80 |
| 7 purchase totals = | $983.74 | $1,059.5633 | $1,059.56 | $1,059.55 | $1,059.50 | |