| 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 | $206.44 | 12.304% | $231.8404 | $231.84 | $231.85 | $231.80 |
| Purchase #2 | $183.81 | 8.403% | $199.2556 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $103.46 | 6.564% | $110.2511 | $110.25 | $110.25 | $110.30 |
| Purchase #4 | $34.30 | 7.682% | $36.9349 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $137.57 | 12.609% | $154.9162 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $217.61 | 11.348% | $242.3044 | $242.30 | $242.30 | $242.30 |
| Purchase #7 | $119.35 | 4.300% | $124.4821 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $1,002.54 | $1,099.9847 | $1,099.98 | $1,100.00 | $1,100.00 | |