| 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 | $242.64 | 7.868% | $261.7309 | $261.73 | $261.75 | $261.70 |
| Purchase #2 | $42.93 | 11.216% | $47.745 | $47.75 | $47.75 | $47.70 |
| Purchase #3 | $213.67 | 12.192% | $239.7206 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $189.68 | 13.539% | $215.3608 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $154.57 | 5.251% | $162.6865 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $36.74 | 3.155% | $37.8991 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $248.30 | 10.825% | $275.1785 | $275.18 | $275.20 | $275.20 |
| 7 purchase totals = | $1,128.53 | $1,240.3214 | $1,240.33 | $1,240.35 | $1,240.30 | |