| 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 | $238.89 | 5.488% | $252.0003 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $8.73 | 3.445% | $9.0307 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $198.48 | 3.751% | $205.925 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $181.43 | 3.814% | $188.3497 | $188.35 | $188.35 | $188.30 |
| Purchase #5 | $143.47 | 4.795% | $150.3494 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $206.61 | 7.285% | $221.6615 | $221.66 | $221.65 | $221.70 |
| Purchase #7 | $188.48 | 8.267% | $204.0616 | $204.06 | $204.05 | $204.10 |
| 7 purchase totals = | $1,166.09 | $1,231.3782 | $1,231.38 | $1,231.40 | $1,231.30 | |