| 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 | $241.50 | 3.298% | $249.4647 | $249.46 | $249.45 | $249.50 |
| Purchase #2 | $186.39 | 9.684% | $204.44 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $117.41 | 7.767% | $126.5292 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $205.99 | 5.446% | $217.2082 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $39.49 | 9.654% | $43.3024 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $185.45 | 10.338% | $204.6218 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $207.26 | 7.639% | $223.0926 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $1,183.49 | $1,268.6589 | $1,268.65 | $1,268.65 | $1,268.60 | |