| 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 | $234.68 | 7.450% | $252.1637 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $210.90 | 7.344% | $226.3885 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $226.63 | 7.195% | $242.936 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $58.69 | 7.286% | $62.9662 | $62.97 | $62.95 | $63.00 |
| Purchase #5 | $186.54 | 3.250% | $192.6026 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $216.42 | 12.705% | $243.9162 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $82.59 | 8.789% | $89.8488 | $89.85 | $89.85 | $89.80 |
| 7 purchase totals = | $1,216.45 | $1,310.8220 | $1,310.83 | $1,310.80 | $1,310.80 | |