| 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 | $163.60 | 5.469% | $172.5473 | $172.55 | $172.55 | $172.50 |
| Purchase #2 | $192.97 | 9.344% | $211.0011 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $51.96 | 11.816% | $58.0996 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $212.25 | 11.222% | $236.0687 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $227.72 | 11.668% | $254.2904 | $254.29 | $254.30 | $254.30 |
| Purchase #6 | $191.93 | 5.498% | $202.4823 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $94.46 | 9.411% | $103.3496 | $103.35 | $103.35 | $103.30 |
| 7 purchase totals = | $1,134.89 | $1,237.8390 | $1,237.84 | $1,237.85 | $1,237.80 | |