| 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 | $226.43 | 4.840% | $237.3892 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $135.40 | 9.691% | $148.5216 | $148.52 | $148.50 | $148.50 |
| Purchase #3 | $110.36 | 4.556% | $115.388 | $115.39 | $115.40 | $115.40 |
| Purchase #4 | $72.41 | 4.656% | $75.7814 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $6.74 | 3.628% | $6.9845 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $176.82 | 12.408% | $198.7598 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $106.27 | 7.345% | $114.0755 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $834.43 | $896.9000 | $896.90 | $896.95 | $897.00 | |