| 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 | $222.69 | 7.720% | $239.8817 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $206.86 | 11.422% | $230.4875 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $102.68 | 6.207% | $109.0533 | $109.05 | $109.05 | $109.10 |
| Purchase #4 | $57.75 | 6.473% | $61.4882 | $61.49 | $61.50 | $61.50 |
| Purchase #5 | $97.96 | 10.458% | $108.2047 | $108.20 | $108.20 | $108.20 |
| Purchase #6 | $27.79 | 3.243% | $28.6912 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $237.83 | 12.645% | $267.9036 | $267.90 | $267.90 | $267.90 |
| 7 purchase totals = | $953.56 | $1,045.7102 | $1,045.70 | $1,045.75 | $1,045.80 | |