| 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 | $194.65 | 11.287% | $216.6201 | $216.62 | $216.60 | $216.60 |
| Purchase #2 | $219.47 | 5.795% | $232.1883 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $163.83 | 13.822% | $186.4746 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $86.68 | 13.784% | $98.628 | $98.63 | $98.65 | $98.60 |
| Purchase #5 | $143.45 | 11.788% | $160.3599 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $205.87 | 12.317% | $231.227 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $199.70 | 5.142% | $209.9686 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $1,213.65 | $1,335.4665 | $1,335.47 | $1,335.45 | $1,335.50 | |