| 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 | $222.64 | 4.405% | $232.4473 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $235.78 | 6.531% | $251.1788 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $91.61 | 12.663% | $103.2106 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $231.79 | 7.705% | $249.6494 | $249.65 | $249.65 | $249.60 |
| Purchase #5 | $246.61 | 12.591% | $277.6607 | $277.66 | $277.65 | $277.70 |
| Purchase #6 | $105.92 | 6.874% | $113.2009 | $113.20 | $113.20 | $113.20 |
| Purchase #7 | $6.37 | 10.592% | $7.0447 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $1,140.72 | $1,234.3924 | $1,234.39 | $1,234.40 | $1,234.30 | |