| 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 | $20.99 | 11.172% | $23.335 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $169.57 | 8.454% | $183.9054 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $114.55 | 9.783% | $125.7564 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $52.82 | 12.790% | $59.5757 | $59.58 | $59.60 | $59.60 |
| Purchase #5 | $103.34 | 10.194% | $113.8745 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $171.97 | 8.386% | $186.3914 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $228.82 | 8.307% | $247.8281 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $862.06 | $940.6665 | $940.68 | $940.70 | $940.70 | |