| 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 | $81.97 | 9.236% | $89.5407 | $89.54 | $89.55 | $89.50 |
| Purchase #2 | $205.48 | 13.423% | $233.0616 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $31.88 | 4.462% | $33.3025 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $180.29 | 13.576% | $204.7662 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $229.95 | 7.473% | $247.1342 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $199.56 | 11.274% | $222.0584 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $236.95 | 4.629% | $247.9184 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $1,166.08 | $1,277.7820 | $1,277.78 | $1,277.75 | $1,277.80 | |