| 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 | $248.39 | 9.249% | $271.3636 | $271.36 | $271.35 | $271.40 |
| Purchase #2 | $96.89 | 12.366% | $108.8714 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $83.56 | 3.409% | $86.4086 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $24.87 | 12.181% | $27.8994 | $27.90 | $27.90 | $27.90 |
| Purchase #5 | $61.91 | 13.473% | $70.2511 | $70.25 | $70.25 | $70.30 |
| Purchase #6 | $246.87 | 9.714% | $270.851 | $270.85 | $270.85 | $270.90 |
| Purchase #7 | $37.87 | 9.645% | $41.5226 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $800.36 | $877.1677 | $877.16 | $877.10 | $877.30 | |