| 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 | $227.54 | 3.360% | $235.1853 | $235.19 | $235.20 | $235.20 |
| Purchase #2 | $221.90 | 12.609% | $249.8794 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $247.77 | 13.183% | $280.4335 | $280.43 | $280.45 | $280.40 |
| Purchase #4 | $121.62 | 6.863% | $129.9668 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $246.55 | 12.432% | $277.2011 | $277.20 | $277.20 | $277.20 |
| Purchase #6 | $8.59 | 9.125% | $9.3738 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $94.97 | 13.594% | $107.8802 | $107.88 | $107.90 | $107.90 |
| 7 purchase totals = | $1,168.94 | $1,289.9201 | $1,289.92 | $1,289.95 | $1,290.00 | |