| 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 | $248.57 | 11.841% | $278.0032 | $278.00 | $278.00 | $278.00 |
| Purchase #2 | $107.73 | 10.169% | $118.6851 | $118.69 | $118.70 | $118.70 |
| Purchase #3 | $206.97 | 12.721% | $233.2987 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $191.87 | 9.381% | $209.8693 | $209.87 | $209.85 | $209.90 |
| Purchase #5 | $177.88 | 10.116% | $195.8743 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $107.67 | 3.682% | $111.6344 | $111.63 | $111.65 | $111.60 |
| Purchase #7 | $93.76 | 13.502% | $106.4195 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $1,134.45 | $1,253.7845 | $1,253.78 | $1,253.75 | $1,253.80 | |