| 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 | $186.62 | 10.292% | $205.8269 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $190.60 | 4.160% | $198.529 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $250.63 | 7.511% | $269.4548 | $269.45 | $269.45 | $269.50 |
| Purchase #4 | $218.83 | 11.830% | $244.7176 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $8.41 | 10.790% | $9.3174 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $78.63 | 5.657% | $83.0781 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $82.36 | 11.164% | $91.5547 | $91.55 | $91.55 | $91.60 |
| 7 purchase totals = | $1,016.08 | $1,102.4785 | $1,102.48 | $1,102.50 | $1,102.50 | |