| 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 | $215.88 | 4.446% | $225.478 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $19.51 | 7.427% | $20.959 | $20.96 | $20.95 | $21.00 |
| Purchase #3 | $144.75 | 7.277% | $155.2835 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $146.35 | 5.825% | $154.8749 | $154.87 | $154.85 | $154.90 |
| Purchase #5 | $14.81 | 11.151% | $16.4615 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $174.84 | 13.581% | $198.585 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $200.26 | 13.532% | $227.3592 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $916.40 | $999.0011 | $999.00 | $999.00 | $999.20 | |