| 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 | $196.85 | 11.239% | $218.974 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $237.93 | 9.874% | $261.4232 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $126.56 | 11.395% | $140.9815 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $11.44 | 10.107% | $12.5962 | $12.60 | $12.60 | $12.60 |
| Purchase #5 | $201.74 | 12.808% | $227.5789 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $226.68 | 8.339% | $245.5828 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $38.49 | 5.507% | $40.6096 | $40.61 | $40.60 | $40.60 |
| 7 purchase totals = | $1,039.69 | $1,147.7462 | $1,147.74 | $1,147.75 | $1,147.80 | |