| 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 | $115.39 | 3.237% | $119.1252 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $111.81 | 9.492% | $122.423 | $122.42 | $122.40 | $122.40 |
| Purchase #3 | $249.77 | 13.845% | $284.3507 | $284.35 | $284.35 | $284.40 |
| Purchase #4 | $186.97 | 4.816% | $195.9745 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $162.63 | 13.665% | $184.8534 | $184.85 | $184.85 | $184.90 |
| Purchase #6 | $13.70 | 5.538% | $14.4587 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $204.87 | 3.758% | $212.569 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $1,045.14 | $1,133.7545 | $1,133.75 | $1,133.70 | $1,133.90 | |