| 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 | $203.63 | 5.384% | $214.5934 | $214.59 | $214.60 | $214.60 |
| Purchase #2 | $76.41 | 7.629% | $82.2393 | $82.24 | $82.25 | $82.20 |
| Purchase #3 | $47.55 | 8.760% | $51.7154 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $186.95 | 6.138% | $198.425 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $28.65 | 5.364% | $30.1868 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $109.27 | 11.728% | $122.0852 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $130.99 | 12.395% | $147.2262 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $783.45 | $846.4713 | $846.49 | $846.55 | $846.40 | |