| 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 | $122.49 | 3.199% | $126.4085 | $126.41 | $126.40 | $126.40 |
| Purchase #2 | $57.38 | 12.410% | $64.5009 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $213.36 | 10.264% | $235.2593 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $148.98 | 4.267% | $155.337 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $133.67 | 7.694% | $143.9546 | $143.95 | $143.95 | $144.00 |
| Purchase #6 | $29.98 | 10.221% | $33.0443 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $169.48 | 3.247% | $174.983 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $875.34 | $933.4876 | $933.48 | $933.50 | $933.50 | |