| 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 | $105.86 | 13.686% | $120.348 | $120.35 | $120.35 | $120.30 |
| Purchase #2 | $155.83 | 9.183% | $170.1399 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $231.63 | 10.223% | $255.3095 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $229.51 | 3.306% | $237.0976 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $46.69 | 3.581% | $48.362 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $211.34 | 7.845% | $227.9196 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $50.30 | 12.257% | $56.4653 | $56.47 | $56.45 | $56.50 |
| 7 purchase totals = | $1,031.16 | $1,115.6419 | $1,115.65 | $1,115.60 | $1,115.60 | |