| 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 | $212.80 | 10.513% | $235.1717 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $103.60 | 7.320% | $111.1835 | $111.18 | $111.20 | $111.20 |
| Purchase #3 | $161.93 | 13.241% | $183.3712 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $21.63 | 4.141% | $22.5257 | $22.53 | $22.55 | $22.50 |
| Purchase #5 | $144.64 | 4.668% | $151.3918 | $151.39 | $151.40 | $151.40 |
| Purchase #6 | $45.81 | 13.408% | $51.9522 | $51.95 | $51.95 | $52.00 |
| Purchase #7 | $125.85 | 11.639% | $140.4977 | $140.50 | $140.50 | $140.50 |
| 7 purchase totals = | $816.26 | $896.0938 | $896.09 | $896.10 | $896.20 | |