| 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 | $70.32 | 9.196% | $76.7866 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $218.61 | 3.481% | $226.2198 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $185.35 | 11.601% | $206.8525 | $206.85 | $206.85 | $206.90 |
| Purchase #4 | $230.53 | 9.502% | $252.435 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $243.68 | 8.411% | $264.1759 | $264.18 | $264.20 | $264.20 |
| Purchase #6 | $148.73 | 13.274% | $168.4724 | $168.47 | $168.45 | $168.50 |
| Purchase #7 | $77.36 | 10.828% | $85.7365 | $85.74 | $85.75 | $85.70 |
| 7 purchase totals = | $1,174.58 | $1,280.6787 | $1,280.69 | $1,280.70 | $1,280.70 | |