| 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 | $20.78 | 12.731% | $23.4255 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $147.86 | 10.510% | $163.4001 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $189.61 | 11.120% | $210.6946 | $210.69 | $210.70 | $210.70 |
| Purchase #4 | $203.92 | 13.350% | $231.1433 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $203.83 | 12.638% | $229.59 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $147.74 | 12.661% | $166.4454 | $166.45 | $166.45 | $166.40 |
| Purchase #7 | $187.32 | 8.786% | $203.7779 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $1,101.06 | $1,228.4768 | $1,228.48 | $1,228.55 | $1,228.40 | |