| 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 | $241.65 | 7.558% | $259.9139 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $245.55 | 9.381% | $268.585 | $268.59 | $268.60 | $268.60 |
| Purchase #3 | $107.87 | 9.119% | $117.7067 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $51.48 | 13.549% | $58.455 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $21.31 | 4.701% | $22.3118 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $154.41 | 10.845% | $171.1558 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $52.61 | 9.433% | $57.5727 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $874.88 | $955.7009 | $955.71 | $955.65 | $955.80 | |