| 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 | $215.69 | 9.770% | $236.7629 | $236.76 | $236.75 | $236.80 |
| Purchase #2 | $57.77 | 11.526% | $64.4286 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $223.71 | 8.208% | $242.0721 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $231.90 | 3.378% | $239.7336 | $239.73 | $239.75 | $239.70 |
| Purchase #5 | $32.89 | 12.745% | $37.0818 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $8.73 | 3.391% | $9.026 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $80.99 | 7.775% | $87.287 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $851.68 | $916.3920 | $916.39 | $916.45 | $916.40 | |