| 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 | $199.26 | 9.126% | $217.4445 | $217.44 | $217.45 | $217.40 |
| Purchase #2 | $225.74 | 10.785% | $250.0861 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $151.57 | 11.453% | $168.9293 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $136.39 | 11.486% | $152.0558 | $152.06 | $152.05 | $152.10 |
| Purchase #5 | $48.35 | 11.714% | $54.0137 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $235.90 | 13.277% | $267.2204 | $267.22 | $267.20 | $267.20 |
| Purchase #7 | $191.42 | 10.240% | $211.0214 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $1,188.63 | $1,320.7712 | $1,320.77 | $1,320.75 | $1,320.70 | |