| 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 | $111.91 | 7.200% | $119.9675 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $42.95 | 11.375% | $47.8356 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $41.79 | 12.861% | $47.1646 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $226.32 | 3.723% | $234.7459 | $234.75 | $234.75 | $234.70 |
| Purchase #5 | $61.56 | 5.262% | $64.7993 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $78.75 | 5.178% | $82.8277 | $82.83 | $82.85 | $82.80 |
| Purchase #7 | $101.77 | 3.209% | $105.0358 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $665.05 | $702.3764 | $702.39 | $702.40 | $702.30 | |