| 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 | $218.77 | 7.510% | $235.1996 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $250.91 | 13.273% | $284.2133 | $284.21 | $284.20 | $284.20 |
| Purchase #3 | $77.96 | 11.135% | $86.6408 | $86.64 | $86.65 | $86.60 |
| Purchase #4 | $227.60 | 3.813% | $236.2784 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $96.39 | 8.663% | $104.7403 | $104.74 | $104.75 | $104.70 |
| Purchase #6 | $191.54 | 10.736% | $212.1037 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $68.47 | 13.830% | $77.9394 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $1,131.64 | $1,237.1155 | $1,237.11 | $1,237.15 | $1,237.00 | |