| 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 | $232.39 | 6.254% | $246.9237 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $153.72 | 12.175% | $172.4354 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $82.83 | 4.378% | $86.4563 | $86.46 | $86.45 | $86.50 |
| Purchase #4 | $145.30 | 8.640% | $157.8539 | $157.85 | $157.85 | $157.90 |
| Purchase #5 | $44.58 | 7.363% | $47.8624 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $38.30 | 11.386% | $42.6608 | $42.66 | $42.65 | $42.70 |
| Purchase #7 | $113.50 | 8.275% | $122.8921 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $810.62 | $877.0846 | $877.08 | $877.05 | $877.20 | |