| 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 | $210.32 | 11.850% | $235.2429 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $25.94 | 7.113% | $27.7851 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $220.67 | 4.865% | $231.4056 | $231.41 | $231.40 | $231.40 |
| Purchase #4 | $6.63 | 5.455% | $6.9917 | $6.99 | $7.00 | $7.00 |
| Purchase #5 | $65.38 | 8.177% | $70.7261 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $227.44 | 10.660% | $251.6851 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $184.85 | 11.715% | $206.5052 | $206.51 | $206.50 | $206.50 |
| 7 purchase totals = | $941.23 | $1,030.3417 | $1,030.36 | $1,030.40 | $1,030.30 | |