| 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 | $249.92 | 6.274% | $265.6 | $265.60 | $265.60 | $265.60 |
| Purchase #2 | $143.64 | 8.190% | $155.4041 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $114.51 | 3.687% | $118.732 | $118.73 | $118.75 | $118.70 |
| Purchase #4 | $203.45 | 11.696% | $227.2455 | $227.25 | $227.25 | $227.20 |
| Purchase #5 | $121.41 | 3.229% | $125.3303 | $125.33 | $125.35 | $125.30 |
| Purchase #6 | $22.56 | 12.357% | $25.3477 | $25.35 | $25.35 | $25.30 |
| Purchase #7 | $150.34 | 7.196% | $161.1585 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $1,005.83 | $1,078.8181 | $1,078.82 | $1,078.85 | $1,078.70 | |