| 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 | $205.72 | 7.833% | $221.834 | $221.83 | $221.85 | $221.80 |
| Purchase #2 | $85.66 | 6.513% | $91.239 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $16.40 | 3.618% | $16.9934 | $16.99 | $17.00 | $17.00 |
| Purchase #4 | $229.34 | 4.319% | $239.2452 | $239.25 | $239.25 | $239.20 |
| Purchase #5 | $216.91 | 13.125% | $245.3794 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $193.66 | 7.103% | $207.4157 | $207.42 | $207.40 | $207.40 |
| Purchase #7 | $61.89 | 6.451% | $65.8825 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $1,009.58 | $1,087.9892 | $1,087.99 | $1,088.05 | $1,087.90 | |