| 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 | $237.82 | 8.628% | $258.3391 | $258.34 | $258.35 | $258.30 |
| Purchase #2 | $191.58 | 11.509% | $213.6289 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $248.63 | 5.122% | $261.3648 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $107.65 | 11.108% | $119.6078 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $235.98 | 6.417% | $251.1228 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $85.96 | 10.712% | $95.168 | $95.17 | $95.15 | $95.20 |
| Purchase #7 | $36.45 | 6.764% | $38.9155 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $1,144.07 | $1,238.1469 | $1,238.15 | $1,238.10 | $1,238.10 | |