| 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 | $90.25 | 10.491% | $99.7181 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $130.26 | 9.759% | $142.9721 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $80.56 | 3.829% | $83.6446 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $113.36 | 12.634% | $127.6819 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $196.97 | 8.494% | $213.7006 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $233.38 | 11.842% | $261.0169 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $114.48 | 4.338% | $119.4461 | $119.45 | $119.45 | $119.40 |
| 7 purchase totals = | $959.26 | $1,048.1803 | $1,048.18 | $1,048.15 | $1,048.10 | |