| 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 | $133.77 | 11.319% | $148.9114 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $216.54 | 3.747% | $224.6538 | $224.65 | $224.65 | $224.70 |
| Purchase #3 | $111.27 | 12.362% | $125.0252 | $125.03 | $125.05 | $125.00 |
| Purchase #4 | $138.83 | 6.851% | $148.3412 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $11.85 | 4.843% | $12.4239 | $12.42 | $12.40 | $12.40 |
| Purchase #6 | $49.79 | 3.628% | $51.5964 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $240.35 | 5.179% | $252.7977 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $902.40 | $963.7496 | $963.75 | $963.75 | $963.70 | |