| 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 | $114.98 | 9.419% | $125.81 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $132.46 | 12.411% | $148.8996 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $216.55 | 5.114% | $227.6244 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $220.79 | 9.142% | $240.9746 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $206.82 | 9.349% | $226.1556 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $70.41 | 5.634% | $74.3769 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $207.96 | 3.424% | $215.0806 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,169.97 | $1,258.9217 | $1,258.92 | $1,258.90 | $1,259.00 | |