| 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 | $250.29 | 12.527% | $281.6438 | $281.64 | $281.65 | $281.60 |
| Purchase #2 | $96.91 | 10.617% | $107.1989 | $107.20 | $107.20 | $107.20 |
| Purchase #3 | $104.60 | 10.301% | $115.3748 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $176.92 | 3.171% | $182.5301 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $88.52 | 9.755% | $97.1551 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $171.44 | 8.855% | $186.621 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $211.79 | 8.813% | $230.4551 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $1,100.47 | $1,200.9788 | $1,200.98 | $1,200.95 | $1,201.00 | |