| 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 | $235.89 | 7.140% | $252.7325 | $252.73 | $252.75 | $252.70 |
| Purchase #2 | $128.98 | 8.247% | $139.617 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $142.91 | 6.304% | $151.919 | $151.92 | $151.90 | $151.90 |
| Purchase #4 | $167.32 | 12.162% | $187.6695 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $118.82 | 7.491% | $127.7208 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $85.56 | 6.858% | $91.4277 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $191.63 | 8.248% | $207.4356 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $1,071.11 | $1,158.5221 | $1,158.53 | $1,158.50 | $1,158.40 | |