| 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 | $217.55 | 5.492% | $229.4978 | $229.50 | $229.50 | $229.50 |
| Purchase #2 | $155.90 | 7.481% | $167.5629 | $167.56 | $167.55 | $167.60 |
| Purchase #3 | $236.71 | 10.654% | $261.9291 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $135.29 | 5.336% | $142.5091 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $132.78 | 3.463% | $137.3782 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $226.95 | 8.678% | $246.6447 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $246.77 | 7.255% | $264.6732 | $264.67 | $264.65 | $264.70 |
| 7 purchase totals = | $1,351.95 | $1,450.1950 | $1,450.19 | $1,450.20 | $1,450.20 | |