| 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 | $147.94 | 4.149% | $154.078 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $115.40 | 5.789% | $122.0805 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $214.99 | 6.690% | $229.3728 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $75.37 | 13.822% | $85.7876 | $85.79 | $85.80 | $85.80 |
| Purchase #5 | $216.48 | 9.287% | $236.5845 | $236.58 | $236.60 | $236.60 |
| Purchase #6 | $220.58 | 12.357% | $247.8371 | $247.84 | $247.85 | $247.80 |
| Purchase #7 | $231.56 | 7.514% | $248.9594 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $1,222.32 | $1,324.6999 | $1,324.70 | $1,324.75 | $1,324.80 | |