| 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 | $136.50 | 12.762% | $153.9201 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $145.43 | 9.712% | $159.5542 | $159.55 | $159.55 | $159.60 |
| Purchase #3 | $100.44 | 3.681% | $104.1372 | $104.14 | $104.15 | $104.10 |
| Purchase #4 | $227.54 | 13.571% | $258.4195 | $258.42 | $258.40 | $258.40 |
| Purchase #5 | $200.73 | 13.819% | $228.4689 | $228.47 | $228.45 | $228.50 |
| Purchase #6 | $173.60 | 5.738% | $183.5612 | $183.56 | $183.55 | $183.60 |
| Purchase #7 | $112.32 | 11.283% | $124.9931 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $1,096.56 | $1,213.0542 | $1,213.05 | $1,213.00 | $1,213.10 | |