| 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 | $233.57 | 13.612% | $265.3635 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $26.56 | 5.696% | $28.0729 | $28.07 | $28.05 | $28.10 |
| Purchase #3 | $233.25 | 8.857% | $253.909 | $253.91 | $253.90 | $253.90 |
| Purchase #4 | $85.96 | 4.643% | $89.9511 | $89.95 | $89.95 | $90.00 |
| Purchase #5 | $26.25 | 10.222% | $28.9333 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $223.66 | 6.544% | $238.2963 | $238.30 | $238.30 | $238.30 |
| Purchase #7 | $156.72 | 4.355% | $163.5452 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $985.97 | $1,068.0713 | $1,068.07 | $1,068.05 | $1,068.10 | |