| 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 | $8.86 | 6.690% | $9.4527 | $9.45 | $9.45 | $9.50 |
| Purchase #2 | $226.61 | 4.427% | $236.642 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $82.60 | 12.539% | $92.9572 | $92.96 | $92.95 | $93.00 |
| Purchase #4 | $246.84 | 4.578% | $258.1403 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $216.54 | 4.595% | $226.49 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $146.99 | 12.296% | $165.0639 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $214.38 | 6.456% | $228.2204 | $228.22 | $228.20 | $228.20 |
| 7 purchase totals = | $1,142.82 | $1,216.9665 | $1,216.96 | $1,216.95 | $1,217.00 | |