| 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 | $151.56 | 10.583% | $167.5996 | $167.60 | $167.60 | $167.60 |
| Purchase #2 | $237.27 | 13.410% | $269.0879 | $269.09 | $269.10 | $269.10 |
| Purchase #3 | $240.74 | 12.324% | $270.4088 | $270.41 | $270.40 | $270.40 |
| Purchase #4 | $79.96 | 7.539% | $85.9882 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $216.27 | 10.834% | $239.7007 | $239.70 | $239.70 | $239.70 |
| Purchase #6 | $244.88 | 5.426% | $258.1672 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $74.25 | 12.729% | $83.7013 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $1,244.93 | $1,374.6537 | $1,374.66 | $1,374.65 | $1,374.70 | |