| 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 | $75.73 | 4.788% | $79.356 | $79.36 | $79.35 | $79.40 |
| Purchase #2 | $231.80 | 10.572% | $256.3059 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $242.60 | 8.288% | $262.7067 | $262.71 | $262.70 | $262.70 |
| Purchase #4 | $59.44 | 5.337% | $62.6123 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $149.81 | 3.144% | $154.52 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $224.27 | 12.267% | $251.7812 | $251.78 | $251.80 | $251.80 |
| Purchase #7 | $202.95 | 4.831% | $212.7545 | $212.75 | $212.75 | $212.80 |
| 7 purchase totals = | $1,186.60 | $1,280.0366 | $1,280.04 | $1,280.00 | $1,280.10 | |