| 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 | $225.45 | 4.124% | $234.7476 | $234.75 | $234.75 | $234.70 |
| Purchase #2 | $27.58 | 11.152% | $30.6557 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $121.44 | 6.252% | $129.0324 | $129.03 | $129.05 | $129.00 |
| Purchase #4 | $221.63 | 6.745% | $236.5789 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $88.37 | 12.203% | $99.1538 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $63.77 | 9.780% | $70.0067 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $221.70 | 6.330% | $235.7336 | $235.73 | $235.75 | $235.70 |
| 7 purchase totals = | $969.94 | $1,035.9087 | $1,035.91 | $1,035.95 | $1,035.90 | |