| 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 | $117.80 | 9.140% | $128.5669 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $125.74 | 5.377% | $132.501 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $14.76 | 5.137% | $15.5182 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $248.77 | 5.185% | $261.6687 | $261.67 | $261.65 | $261.70 |
| Purchase #5 | $223.33 | 10.735% | $247.3045 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $235.38 | 13.242% | $266.549 | $266.55 | $266.55 | $266.50 |
| Purchase #7 | $85.70 | 8.620% | $93.0873 | $93.09 | $93.10 | $93.10 |
| 7 purchase totals = | $1,051.48 | $1,145.1956 | $1,145.20 | $1,145.15 | $1,145.20 | |