| 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 | $9.86 | 4.704% | $10.3238 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $152.48 | 13.628% | $173.26 | $173.26 | $173.25 | $173.30 |
| Purchase #3 | $188.97 | 12.328% | $212.2662 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $174.26 | 12.287% | $195.6713 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $207.73 | 9.484% | $227.4311 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $25.52 | 9.258% | $27.8826 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $121.41 | 11.689% | $135.6016 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $880.23 | $982.4366 | $982.43 | $982.40 | $982.50 | |