| 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 | $237.84 | 3.127% | $245.2773 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $13.44 | 3.671% | $13.9334 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $20.92 | 12.168% | $23.4655 | $23.47 | $23.45 | $23.50 |
| Purchase #4 | $190.92 | 8.427% | $207.0088 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $224.90 | 10.826% | $249.2477 | $249.25 | $249.25 | $249.20 |
| Purchase #6 | $124.45 | 8.534% | $135.0706 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $163.54 | 12.107% | $183.3398 | $183.34 | $183.35 | $183.30 |
| 7 purchase totals = | $976.01 | $1,057.3431 | $1,057.35 | $1,057.35 | $1,057.30 | |