| 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 | $126.51 | 9.275% | $138.2438 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $158.28 | 7.229% | $169.7221 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $63.25 | 8.260% | $68.4745 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $185.53 | 5.771% | $196.2369 | $196.24 | $196.25 | $196.20 |
| Purchase #5 | $190.37 | 9.287% | $208.0497 | $208.05 | $208.05 | $208.00 |
| Purchase #6 | $75.43 | 9.341% | $82.4759 | $82.48 | $82.50 | $82.50 |
| Purchase #7 | $228.38 | 8.392% | $247.5456 | $247.55 | $247.55 | $247.50 |
| 7 purchase totals = | $1,027.75 | $1,110.7485 | $1,110.75 | $1,110.75 | $1,110.60 | |