| 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 | $108.56 | 3.217% | $112.0524 | $112.05 | $112.05 | $112.10 |
| Purchase #2 | $27.37 | 9.544% | $29.9822 | $29.98 | $30.00 | $30.00 |
| Purchase #3 | $142.90 | 11.364% | $159.1392 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $162.93 | 8.872% | $177.3851 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $217.81 | 11.271% | $242.3594 | $242.36 | $242.35 | $242.40 |
| Purchase #6 | $205.71 | 3.169% | $212.2289 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $164.36 | 4.325% | $171.4686 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $1,029.64 | $1,104.6158 | $1,104.62 | $1,104.65 | $1,104.70 | |