| 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 | $250.71 | 3.354% | $259.1188 | $259.12 | $259.10 | $259.10 |
| Purchase #2 | $64.78 | 4.870% | $67.9348 | $67.93 | $67.95 | $67.90 |
| Purchase #3 | $211.49 | 10.705% | $234.13 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $113.57 | 12.428% | $127.6845 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $207.39 | 13.323% | $235.0206 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $199.48 | 6.133% | $211.7141 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $163.45 | 3.563% | $169.2737 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $1,210.87 | $1,304.8765 | $1,304.86 | $1,304.85 | $1,304.80 | |