| 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 | $244.58 | 6.767% | $261.1307 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $40.73 | 7.386% | $43.7383 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $181.76 | 6.569% | $193.6998 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $176.78 | 8.159% | $191.2035 | $191.20 | $191.20 | $191.20 |
| Purchase #5 | $36.48 | 7.473% | $39.2062 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $29.87 | 8.800% | $32.4986 | $32.50 | $32.50 | $32.50 |
| Purchase #7 | $237.59 | 3.344% | $245.535 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $947.79 | $1,007.0121 | $1,007.02 | $1,007.05 | $1,006.90 | |