| 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 | $194.81 | 6.108% | $206.709 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $109.61 | 5.537% | $115.6791 | $115.68 | $115.70 | $115.70 |
| Purchase #3 | $102.65 | 4.792% | $107.569 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $89.92 | 12.833% | $101.4594 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $181.64 | 6.634% | $193.69 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $226.29 | 7.504% | $243.2708 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $184.30 | 11.712% | $205.8852 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,089.22 | $1,174.2625 | $1,174.27 | $1,174.25 | $1,174.40 | |