| 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 | $189.35 | 12.447% | $212.9184 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $35.90 | 12.383% | $40.3455 | $40.35 | $40.35 | $40.30 |
| Purchase #3 | $125.56 | 9.751% | $137.8034 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $13.59 | 5.713% | $14.3664 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $212.26 | 12.799% | $239.4272 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $128.83 | 4.582% | $134.733 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $119.43 | 8.334% | $129.3833 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $824.92 | $908.9772 | $908.98 | $909.00 | $908.90 | |