| 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 | $189.47 | 12.227% | $212.6365 | $212.64 | $212.65 | $212.60 |
| Purchase #2 | $126.68 | 13.270% | $143.4904 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $156.73 | 9.464% | $171.5629 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $233.63 | 13.431% | $265.0088 | $265.01 | $265.00 | $265.00 |
| Purchase #5 | $147.73 | 10.770% | $163.6405 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $82.95 | 8.553% | $90.0447 | $90.04 | $90.05 | $90.00 |
| Purchase #7 | $212.65 | 10.366% | $234.6933 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $1,149.84 | $1,281.0771 | $1,281.07 | $1,281.10 | $1,281.00 | |