| 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 | $243.29 | 12.782% | $274.3873 | $274.39 | $274.40 | $274.40 |
| Purchase #2 | $52.88 | 8.394% | $57.3187 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $115.65 | 12.700% | $130.3376 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $124.97 | 3.684% | $129.5739 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $77.39 | 11.759% | $86.4903 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $39.60 | 9.553% | $43.383 | $43.38 | $43.40 | $43.40 |
| Purchase #7 | $169.84 | 9.804% | $186.4911 | $186.49 | $186.50 | $186.50 |
| 7 purchase totals = | $823.62 | $907.9819 | $907.98 | $908.00 | $908.00 | |