| 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 | $221.30 | 10.512% | $244.5631 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $78.94 | 4.428% | $82.4355 | $82.44 | $82.45 | $82.40 |
| Purchase #3 | $122.76 | 6.323% | $130.5221 | $130.52 | $130.50 | $130.50 |
| Purchase #4 | $177.66 | 8.413% | $192.6065 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $174.74 | 13.311% | $197.9996 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $82.93 | 4.674% | $86.8061 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $97.41 | 7.742% | $104.9515 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $955.74 | $1,039.8844 | $1,039.89 | $1,039.85 | $1,039.90 | |