| 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 | $215.57 | 12.759% | $243.0746 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $11.52 | 4.341% | $12.0201 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $236.67 | 4.562% | $247.4669 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $65.47 | 7.417% | $70.3259 | $70.33 | $70.35 | $70.30 |
| Purchase #5 | $119.72 | 3.630% | $124.0658 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $154.33 | 4.857% | $161.8258 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $117.44 | 13.629% | $133.4459 | $133.45 | $133.45 | $133.40 |
| 7 purchase totals = | $920.72 | $992.2250 | $992.24 | $992.20 | $992.20 | |