| 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 | $232.75 | 11.742% | $260.0795 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $131.62 | 13.801% | $149.7849 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $135.51 | 3.158% | $139.7894 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $101.25 | 10.340% | $111.7193 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $18.42 | 10.530% | $20.3596 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $122.37 | 11.606% | $136.5723 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $147.83 | 12.824% | $166.7877 | $166.79 | $166.80 | $166.80 |
| 7 purchase totals = | $889.75 | $985.0927 | $985.09 | $985.10 | $985.20 | |