| 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 | $129.62 | 5.680% | $136.9824 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $218.33 | 10.352% | $240.9315 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $177.46 | 8.460% | $192.4731 | $192.47 | $192.45 | $192.50 |
| Purchase #4 | $163.25 | 4.768% | $171.0338 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $60.71 | 3.709% | $62.9617 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $70.74 | 8.284% | $76.6001 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $92.37 | 6.289% | $98.1791 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $912.48 | $979.1617 | $979.15 | $979.20 | $979.20 | |