| 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 | $104.95 | 12.408% | $117.9722 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $117.29 | 9.133% | $128.0021 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $165.98 | 3.258% | $171.3876 | $171.39 | $171.40 | $171.40 |
| Purchase #4 | $216.37 | 9.184% | $236.2414 | $236.24 | $236.25 | $236.20 |
| Purchase #5 | $200.62 | 10.185% | $221.0531 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $104.91 | 6.730% | $111.9704 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $221.26 | 4.322% | $230.8229 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $1,131.38 | $1,217.4497 | $1,217.44 | $1,217.40 | $1,217.50 | |