| 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 | $227.74 | 10.768% | $252.263 | $252.26 | $252.25 | $252.30 |
| Purchase #2 | $157.74 | 3.652% | $163.5007 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $126.27 | 10.401% | $139.4033 | $139.40 | $139.40 | $139.40 |
| Purchase #4 | $12.27 | 8.837% | $13.3543 | $13.35 | $13.35 | $13.40 |
| Purchase #5 | $96.84 | 9.293% | $105.8393 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $5.70 | 3.221% | $5.8836 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $161.36 | 13.453% | $183.0678 | $183.07 | $183.05 | $183.10 |
| 7 purchase totals = | $787.92 | $863.3120 | $863.30 | $863.30 | $863.40 | |