| 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 | $68.43 | 4.727% | $71.6647 | $71.66 | $71.65 | $71.70 |
| Purchase #2 | $61.31 | 3.668% | $63.5589 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $130.48 | 8.466% | $141.5264 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $223.51 | 3.792% | $231.9855 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $194.52 | 5.427% | $205.0766 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $232.85 | 3.573% | $241.1697 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $167.60 | 10.615% | $185.3907 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $1,078.70 | $1,140.3725 | $1,140.38 | $1,140.40 | $1,140.50 | |