| 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 | $125.27 | 3.794% | $130.0227 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $230.79 | 5.339% | $243.1119 | $243.11 | $243.10 | $243.10 |
| Purchase #3 | $56.53 | 8.502% | $61.3362 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $114.78 | 4.591% | $120.0495 | $120.05 | $120.05 | $120.00 |
| Purchase #5 | $197.91 | 13.857% | $225.3344 | $225.33 | $225.35 | $225.30 |
| Purchase #6 | $233.71 | 9.514% | $255.9452 | $255.95 | $255.95 | $255.90 |
| Purchase #7 | $46.38 | 3.659% | $48.077 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $1,005.37 | $1,083.8769 | $1,083.88 | $1,083.90 | $1,083.70 | |