| 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 | $109.49 | 10.127% | $120.5781 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $183.25 | 13.432% | $207.8641 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $183.70 | 8.692% | $199.6672 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $205.36 | 10.179% | $226.2636 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $235.44 | 7.230% | $252.4623 | $252.46 | $252.45 | $252.50 |
| Purchase #6 | $102.97 | 8.453% | $111.6741 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $173.94 | 3.649% | $180.2871 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $1,194.15 | $1,298.7965 | $1,298.79 | $1,298.75 | $1,299.00 | |