| 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 | $120.56 | 3.322% | $124.565 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $95.99 | 7.271% | $102.9694 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $250.57 | 10.722% | $277.4361 | $277.44 | $277.45 | $277.40 |
| Purchase #4 | $205.93 | 4.826% | $215.8682 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $160.81 | 6.589% | $171.4058 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $73.87 | 5.839% | $78.1833 | $78.18 | $78.20 | $78.20 |
| Purchase #7 | $217.41 | 9.313% | $237.6574 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $1,125.14 | $1,208.0852 | $1,208.10 | $1,208.05 | $1,208.20 | |