| 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 | $199.28 | 3.339% | $205.934 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $163.90 | 6.285% | $174.2011 | $174.20 | $174.20 | $174.20 |
| Purchase #3 | $37.46 | 12.766% | $42.2421 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $55.28 | 9.804% | $60.6997 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $126.49 | 9.650% | $138.6963 | $138.70 | $138.70 | $138.70 |
| Purchase #6 | $202.26 | 4.323% | $211.0037 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $94.70 | 6.273% | $100.6405 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $879.37 | $933.4174 | $933.41 | $933.45 | $933.30 | |