| 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 | $30.96 | 10.203% | $34.1188 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $230.76 | 12.422% | $259.425 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $139.73 | 10.176% | $153.9489 | $153.95 | $153.95 | $153.90 |
| Purchase #4 | $99.56 | 7.459% | $106.9862 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $240.90 | 3.483% | $249.2905 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $95.39 | 12.327% | $107.1487 | $107.15 | $107.15 | $107.10 |
| Purchase #7 | $192.34 | 8.226% | $208.1619 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $1,029.64 | $1,119.0800 | $1,119.09 | $1,119.10 | $1,119.00 | |