| 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 | $50.35 | 12.228% | $56.5068 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $218.93 | 11.482% | $244.0675 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $241.59 | 7.534% | $259.7914 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $43.73 | 11.566% | $48.7878 | $48.79 | $48.80 | $48.80 |
| Purchase #5 | $212.25 | 7.341% | $227.8313 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $119.84 | 7.524% | $128.8568 | $128.86 | $128.85 | $128.90 |
| Purchase #7 | $150.78 | 13.831% | $171.6344 | $171.63 | $171.65 | $171.60 |
| 7 purchase totals = | $1,037.47 | $1,137.4760 | $1,137.48 | $1,137.50 | $1,137.50 | |