| 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 | $206.39 | 6.389% | $219.5763 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $129.96 | 12.708% | $146.4753 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $12.78 | 10.265% | $14.0919 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $201.48 | 3.492% | $208.5157 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $238.75 | 9.769% | $262.0735 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $9.74 | 7.833% | $10.5029 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $82.75 | 3.299% | $85.4799 | $85.48 | $85.50 | $85.50 |
| 7 purchase totals = | $881.85 | $946.7155 | $946.72 | $946.75 | $946.80 | |