| 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 | $21.71 | 7.844% | $23.4129 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $248.87 | 11.125% | $276.5568 | $276.56 | $276.55 | $276.60 |
| Purchase #3 | $73.99 | 12.777% | $83.4437 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $166.27 | 10.489% | $183.7101 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $48.49 | 5.311% | $51.0653 | $51.07 | $51.05 | $51.10 |
| Purchase #6 | $174.70 | 10.330% | $192.7465 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $109.49 | 8.791% | $119.1153 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $843.52 | $930.0506 | $930.06 | $930.00 | $930.00 | |