| 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 | $193.28 | 12.317% | $217.0863 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $170.67 | 12.544% | $192.0788 | $192.08 | $192.10 | $192.10 |
| Purchase #3 | $150.25 | 12.400% | $168.881 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $221.79 | 7.153% | $237.6546 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $164.76 | 13.175% | $186.4671 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $117.34 | 4.210% | $122.28 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $73.79 | 7.470% | $79.3021 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $1,091.88 | $1,203.7499 | $1,203.75 | $1,203.80 | $1,203.90 | |