| 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 | $123.80 | 4.481% | $129.3475 | $129.35 | $129.35 | $129.30 |
| Purchase #2 | $164.80 | 7.396% | $176.9886 | $176.99 | $177.00 | $177.00 |
| Purchase #3 | $250.54 | 7.333% | $268.9121 | $268.91 | $268.90 | $268.90 |
| Purchase #4 | $97.29 | 3.281% | $100.4821 | $100.48 | $100.50 | $100.50 |
| Purchase #5 | $43.94 | 10.477% | $48.5436 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $199.37 | 9.208% | $217.728 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $194.49 | 7.427% | $208.9348 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $1,074.23 | $1,150.9367 | $1,150.93 | $1,151.00 | $1,150.80 | |