| 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 | $124.94 | 9.348% | $136.6194 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $155.94 | 9.605% | $170.918 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $187.96 | 13.283% | $212.9267 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $218.97 | 7.463% | $235.3117 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $59.34 | 3.547% | $61.4448 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $55.75 | 9.157% | $60.855 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $11.31 | 7.789% | $12.1909 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $814.21 | $890.2665 | $890.27 | $890.25 | $890.20 | |