| 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 | $246.31 | 9.289% | $269.1897 | $269.19 | $269.20 | $269.20 |
| Purchase #2 | $203.78 | 5.287% | $214.5538 | $214.55 | $214.55 | $214.60 |
| Purchase #3 | $70.46 | 6.482% | $75.0272 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $226.42 | 10.506% | $250.2077 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $222.65 | 7.637% | $239.6538 | $239.65 | $239.65 | $239.70 |
| Purchase #6 | $230.31 | 8.633% | $250.1927 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $38.49 | 5.345% | $40.5473 | $40.55 | $40.55 | $40.50 |
| 7 purchase totals = | $1,238.42 | $1,339.3722 | $1,339.37 | $1,339.40 | $1,339.40 | |