| 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 | $106.77 | 10.488% | $117.968 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $210.90 | 11.722% | $235.6217 | $235.62 | $235.60 | $235.60 |
| Purchase #3 | $236.75 | 4.420% | $247.2144 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $233.36 | 5.603% | $246.4352 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $108.71 | 13.736% | $123.6424 | $123.64 | $123.65 | $123.60 |
| Purchase #6 | $27.96 | 11.386% | $31.1435 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $216.94 | 4.791% | $227.3336 | $227.33 | $227.35 | $227.30 |
| 7 purchase totals = | $1,141.39 | $1,229.3588 | $1,229.35 | $1,229.35 | $1,229.20 | |