| 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 | $240.80 | 13.342% | $272.9275 | $272.93 | $272.95 | $272.90 |
| Purchase #2 | $178.56 | 8.541% | $193.8108 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $118.36 | 9.361% | $129.4397 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $231.92 | 3.444% | $239.9073 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $76.29 | 9.481% | $83.5231 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $143.31 | 9.108% | $156.3627 | $156.36 | $156.35 | $156.40 |
| Purchase #7 | $237.55 | 10.701% | $262.9702 | $262.97 | $262.95 | $263.00 |
| 7 purchase totals = | $1,226.79 | $1,338.9413 | $1,338.94 | $1,338.90 | $1,338.90 | |