| 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 | $192.39 | 3.202% | $198.5503 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $196.71 | 7.871% | $212.193 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $13.89 | 6.376% | $14.7756 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $25.29 | 7.521% | $27.1921 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $88.55 | 7.846% | $95.4976 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $79.53 | 8.392% | $86.2042 | $86.20 | $86.20 | $86.20 |
| Purchase #7 | $213.42 | 6.513% | $227.32 | $227.32 | $227.30 | $227.30 |
| 7 purchase totals = | $809.78 | $861.7328 | $861.73 | $861.75 | $861.80 | |