| 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 | $8.49 | 12.370% | $9.5402 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $249.95 | 4.590% | $261.4227 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $96.76 | 8.206% | $104.7001 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $226.89 | 10.467% | $250.6386 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $236.89 | 3.325% | $244.7666 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $173.54 | 6.347% | $184.5546 | $184.55 | $184.55 | $184.60 |
| Purchase #7 | $246.31 | 4.808% | $258.1526 | $258.15 | $258.15 | $258.20 |
| 7 purchase totals = | $1,238.83 | $1,313.7754 | $1,313.77 | $1,313.75 | $1,313.80 | |