| 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 | $125.31 | 3.856% | $130.142 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $168.74 | 10.460% | $186.3902 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $34.53 | 11.344% | $38.4471 | $38.45 | $38.45 | $38.40 |
| Purchase #4 | $57.59 | 4.608% | $60.2437 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $197.95 | 8.182% | $214.1463 | $214.15 | $214.15 | $214.10 |
| Purchase #6 | $205.28 | 12.489% | $230.9174 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $141.36 | 9.478% | $154.7581 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $930.76 | $1,015.0448 | $1,015.05 | $1,015.05 | $1,014.90 | |