| 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 | $203.25 | 6.104% | $215.6564 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $230.93 | 10.670% | $255.5702 | $255.57 | $255.55 | $255.60 |
| Purchase #3 | $113.51 | 8.713% | $123.4001 | $123.40 | $123.40 | $123.40 |
| Purchase #4 | $230.38 | 5.438% | $242.9081 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $223.42 | 5.740% | $236.2443 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $176.99 | 10.583% | $195.7209 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $178.90 | 13.110% | $202.3538 | $202.35 | $202.35 | $202.40 |
| 7 purchase totals = | $1,357.38 | $1,471.8538 | $1,471.85 | $1,471.80 | $1,471.90 | |