| 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 | $210.39 | 5.699% | $222.3801 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $135.69 | 3.186% | $140.0131 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $38.57 | 5.511% | $40.6956 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $222.60 | 10.519% | $246.0153 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $230.60 | 13.345% | $261.3736 | $261.37 | $261.35 | $261.40 |
| Purchase #6 | $184.99 | 7.669% | $199.1769 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $51.30 | 11.552% | $57.2262 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $1,074.14 | $1,166.8808 | $1,166.89 | $1,166.90 | $1,166.90 | |