| 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 | $182.66 | 5.218% | $192.1912 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $20.51 | 9.868% | $22.5339 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $128.65 | 9.661% | $141.0789 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $90.71 | 3.713% | $94.0781 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $193.60 | 11.797% | $216.439 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $224.31 | 4.485% | $234.3703 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $200.98 | 6.377% | $213.7965 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $1,041.42 | $1,114.4879 | $1,114.49 | $1,114.55 | $1,114.50 | |