| 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 | $205.62 | 10.145% | $226.4801 | $226.48 | $226.50 | $226.50 |
| Purchase #2 | $207.60 | 5.439% | $218.8914 | $218.89 | $218.90 | $218.90 |
| Purchase #3 | $101.95 | 10.424% | $112.5773 | $112.58 | $112.60 | $112.60 |
| Purchase #4 | $230.80 | 8.192% | $249.7071 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $174.58 | 9.203% | $190.6466 | $190.65 | $190.65 | $190.60 |
| Purchase #6 | $41.74 | 4.352% | $43.5565 | $43.56 | $43.55 | $43.60 |
| Purchase #7 | $217.87 | 4.349% | $227.3452 | $227.35 | $227.35 | $227.30 |
| 7 purchase totals = | $1,180.16 | $1,269.2042 | $1,269.22 | $1,269.25 | $1,269.20 | |