| 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 | $128.74 | 6.464% | $137.0618 | $137.06 | $137.05 | $137.10 |
| Purchase #2 | $173.90 | 5.174% | $182.8976 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $197.95 | 5.761% | $209.3539 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $239.93 | 9.158% | $261.9028 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $141.71 | 11.286% | $157.7034 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $237.60 | 3.484% | $245.878 | $245.88 | $245.90 | $245.90 |
| Purchase #7 | $195.49 | 13.340% | $221.5684 | $221.57 | $221.55 | $221.60 |
| 7 purchase totals = | $1,315.32 | $1,416.3659 | $1,416.36 | $1,416.35 | $1,416.50 | |