| 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 | $110.92 | 6.527% | $118.1597 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $66.87 | 8.200% | $72.3533 | $72.35 | $72.35 | $72.40 |
| Purchase #3 | $115.30 | 4.104% | $120.0319 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $246.90 | 13.166% | $279.4069 | $279.41 | $279.40 | $279.40 |
| Purchase #5 | $70.87 | 11.444% | $78.9804 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $155.52 | 9.522% | $170.3286 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $113.39 | 8.652% | $123.2005 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $879.77 | $962.4613 | $962.46 | $962.50 | $962.50 | |