| 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 | $191.42 | 12.411% | $215.1771 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $31.54 | 6.488% | $33.5863 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $54.36 | 4.632% | $56.878 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $11.68 | 7.508% | $12.5569 | $12.56 | $12.55 | $12.60 |
| Purchase #5 | $198.84 | 3.440% | $205.6801 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $107.97 | 13.870% | $122.9454 | $122.95 | $122.95 | $122.90 |
| Purchase #7 | $125.74 | 10.104% | $138.4448 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $721.55 | $785.2686 | $785.28 | $785.35 | $785.30 | |