| 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 | $125.36 | 5.151% | $131.8173 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $193.49 | 12.313% | $217.3144 | $217.31 | $217.30 | $217.30 |
| Purchase #3 | $114.32 | 7.464% | $122.8528 | $122.85 | $122.85 | $122.90 |
| Purchase #4 | $237.87 | 13.196% | $269.2593 | $269.26 | $269.25 | $269.30 |
| Purchase #5 | $233.78 | 12.321% | $262.584 | $262.58 | $262.60 | $262.60 |
| Purchase #6 | $102.77 | 9.485% | $112.5177 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $124.66 | 12.283% | $139.972 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $1,132.25 | $1,256.3175 | $1,256.31 | $1,256.25 | $1,256.40 | |