| 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 | $212.39 | 11.565% | $236.9529 | $236.95 | $236.95 | $237.00 |
| Purchase #2 | $240.77 | 7.869% | $259.7162 | $259.72 | $259.70 | $259.70 |
| Purchase #3 | $9.58 | 3.158% | $9.8825 | $9.88 | $9.90 | $9.90 |
| Purchase #4 | $192.35 | 4.652% | $201.2981 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $223.84 | 12.507% | $251.8357 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $191.97 | 8.197% | $207.7058 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $159.39 | 7.640% | $171.5674 | $171.57 | $171.55 | $171.60 |
| 7 purchase totals = | $1,230.29 | $1,338.9586 | $1,338.97 | $1,338.95 | $1,339.00 | |