| 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 | $221.81 | 6.338% | $235.8683 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $5.85 | 10.719% | $6.4771 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $221.87 | 10.301% | $244.7248 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $103.33 | 6.824% | $110.3812 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $192.88 | 4.598% | $201.7486 | $201.75 | $201.75 | $201.70 |
| Purchase #6 | $86.78 | 11.483% | $96.7449 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $151.48 | 5.543% | $159.8765 | $159.88 | $159.90 | $159.90 |
| 7 purchase totals = | $984.00 | $1,055.8214 | $1,055.82 | $1,055.85 | $1,055.80 | |