| 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 | $198.92 | 7.412% | $213.664 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $248.77 | 5.155% | $261.5941 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $136.54 | 10.805% | $151.2931 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $241.75 | 11.374% | $269.2466 | $269.25 | $269.25 | $269.20 |
| Purchase #5 | $93.57 | 12.340% | $105.1165 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $109.67 | 11.607% | $122.3994 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $46.86 | 10.363% | $51.7161 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $1,076.08 | $1,175.0298 | $1,175.03 | $1,175.00 | $1,175.00 | |