| 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 | $31.68 | 5.810% | $33.5206 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $137.27 | 3.273% | $141.7628 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $21.60 | 10.493% | $23.8665 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $114.86 | 8.349% | $124.4497 | $124.45 | $124.45 | $124.40 |
| Purchase #5 | $185.26 | 10.833% | $205.3292 | $205.33 | $205.35 | $205.30 |
| Purchase #6 | $222.32 | 3.827% | $230.8282 | $230.83 | $230.85 | $230.80 |
| Purchase #7 | $204.92 | 3.584% | $212.2643 | $212.26 | $212.25 | $212.30 |
| 7 purchase totals = | $917.91 | $972.0213 | $972.02 | $972.00 | $972.00 | |