| 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 | $133.46 | 12.157% | $149.6847 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $231.56 | 4.171% | $241.2184 | $241.22 | $241.20 | $241.20 |
| Purchase #3 | $90.26 | 6.321% | $95.9653 | $95.97 | $95.95 | $96.00 |
| Purchase #4 | $93.91 | 3.175% | $96.8916 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $56.84 | 5.400% | $59.9094 | $59.91 | $59.90 | $59.90 |
| Purchase #6 | $224.77 | 6.756% | $239.9555 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $101.72 | 13.308% | $115.2569 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $932.52 | $998.8818 | $998.89 | $998.85 | $999.00 | |