| 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 | $100.47 | 7.344% | $107.8485 | $107.85 | $107.85 | $107.80 |
| Purchase #2 | $113.89 | 4.398% | $118.8989 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $57.40 | 12.382% | $64.5073 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $7.59 | 10.559% | $8.3914 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $219.56 | 9.659% | $240.7673 | $240.77 | $240.75 | $240.80 |
| Purchase #6 | $171.71 | 4.813% | $179.9744 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $237.95 | 12.525% | $267.7532 | $267.75 | $267.75 | $267.80 |
| 7 purchase totals = | $908.57 | $988.1410 | $988.14 | $988.10 | $988.20 | |