| 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 | $22.46 | 6.103% | $23.8307 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $102.32 | 13.235% | $115.8621 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $122.97 | 9.459% | $134.6017 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $81.98 | 8.856% | $89.2401 | $89.24 | $89.25 | $89.20 |
| Purchase #5 | $157.57 | 3.831% | $163.6065 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $177.79 | 5.756% | $188.0236 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $211.83 | 11.540% | $236.2752 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $876.92 | $951.4399 | $951.44 | $951.45 | $951.40 | |