| 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 | $124.43 | 5.194% | $130.8929 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $231.35 | 3.434% | $239.2946 | $239.29 | $239.30 | $239.30 |
| Purchase #3 | $121.79 | 5.627% | $128.6431 | $128.64 | $128.65 | $128.60 |
| Purchase #4 | $50.99 | 8.565% | $55.3573 | $55.36 | $55.35 | $55.40 |
| Purchase #5 | $16.97 | 4.344% | $17.7072 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $235.35 | 3.766% | $244.2133 | $244.21 | $244.20 | $244.20 |
| Purchase #7 | $103.47 | 11.506% | $115.3753 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $884.35 | $931.4837 | $931.48 | $931.50 | $931.50 | |