| 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 | $228.67 | 3.209% | $236.008 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $10.94 | 10.270% | $12.0635 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $106.40 | 10.128% | $117.1762 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $141.97 | 5.390% | $149.6222 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $236.79 | 4.493% | $247.429 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $193.56 | 9.276% | $211.5146 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $218.30 | 9.567% | $239.1848 | $239.18 | $239.20 | $239.20 |
| 7 purchase totals = | $1,136.63 | $1,212.9983 | $1,212.99 | $1,213.00 | $1,213.00 | |