| 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 | $237.85 | 9.400% | $260.2079 | $260.21 | $260.20 | $260.20 |
| Purchase #2 | $75.86 | 8.490% | $82.3005 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $63.80 | 11.317% | $71.0202 | $71.02 | $71.00 | $71.00 |
| Purchase #4 | $108.78 | 5.725% | $115.0077 | $115.01 | $115.00 | $115.00 |
| Purchase #5 | $108.71 | 5.526% | $114.7173 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $70.30 | 5.797% | $74.3753 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $131.82 | 12.822% | $148.722 | $148.72 | $148.70 | $148.70 |
| 7 purchase totals = | $797.12 | $866.3509 | $866.36 | $866.30 | $866.30 | |