| 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 | $19.61 | 8.870% | $21.3494 | $21.35 | $21.35 | $21.30 |
| Purchase #2 | $241.52 | 8.349% | $261.6845 | $261.68 | $261.70 | $261.70 |
| Purchase #3 | $245.69 | 4.325% | $256.3161 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $179.30 | 13.377% | $203.285 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $186.68 | 8.259% | $202.0979 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $191.44 | 7.439% | $205.6812 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $104.46 | 12.644% | $117.6679 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $1,168.70 | $1,268.0820 | $1,268.09 | $1,268.10 | $1,268.10 | |