| 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 | $187.85 | 12.552% | $211.4289 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $141.87 | 4.505% | $148.2612 | $148.26 | $148.25 | $148.30 |
| Purchase #3 | $142.82 | 7.458% | $153.4715 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $184.56 | 10.501% | $203.9406 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $184.38 | 11.259% | $205.1393 | $205.14 | $205.15 | $205.10 |
| Purchase #6 | $200.73 | 3.419% | $207.593 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $184.54 | 3.245% | $190.5283 | $190.53 | $190.55 | $190.50 |
| 7 purchase totals = | $1,226.75 | $1,320.3628 | $1,320.36 | $1,320.40 | $1,320.30 | |