| 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 | $205.26 | 8.853% | $223.4317 | $223.43 | $223.45 | $223.40 |
| Purchase #2 | $169.64 | 3.604% | $175.7538 | $175.75 | $175.75 | $175.80 |
| Purchase #3 | $93.39 | 6.601% | $99.5547 | $99.55 | $99.55 | $99.60 |
| Purchase #4 | $232.27 | 7.832% | $250.4614 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $186.84 | 13.687% | $212.4128 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $53.63 | 6.473% | $57.1015 | $57.10 | $57.10 | $57.10 |
| Purchase #7 | $169.88 | 9.739% | $186.4246 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $1,110.91 | $1,205.1405 | $1,205.12 | $1,205.10 | $1,205.20 | |