| 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 | $102.66 | 8.126% | $111.0022 | $111.00 | $111.00 | $111.00 |
| Purchase #2 | $30.98 | 13.545% | $35.1762 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $165.37 | 12.712% | $186.3918 | $186.39 | $186.40 | $186.40 |
| Purchase #4 | $111.74 | 9.641% | $122.5129 | $122.51 | $122.50 | $122.50 |
| Purchase #5 | $169.57 | 11.382% | $188.8705 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $210.31 | 10.757% | $232.933 | $232.93 | $232.95 | $232.90 |
| Purchase #7 | $221.97 | 10.262% | $244.7486 | $244.75 | $244.75 | $244.70 |
| 7 purchase totals = | $1,012.60 | $1,121.6352 | $1,121.63 | $1,121.65 | $1,121.60 | |