| 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 | $214.81 | 8.870% | $233.8636 | $233.86 | $233.85 | $233.90 |
| Purchase #2 | $102.73 | 4.126% | $106.9686 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $124.41 | 5.644% | $131.4317 | $131.43 | $131.45 | $131.40 |
| Purchase #4 | $15.92 | 4.253% | $16.5971 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $237.52 | 4.831% | $248.9946 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $237.83 | 9.595% | $260.6498 | $260.65 | $260.65 | $260.60 |
| Purchase #7 | $36.51 | 13.302% | $41.3666 | $41.37 | $41.35 | $41.40 |
| 7 purchase totals = | $969.73 | $1,039.8720 | $1,039.87 | $1,039.85 | $1,039.90 | |