| 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 | $31.92 | 7.188% | $34.2144 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $16.75 | 5.702% | $17.7051 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $130.56 | 8.833% | $142.0924 | $142.09 | $142.10 | $142.10 |
| Purchase #4 | $107.57 | 10.718% | $119.0994 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $248.90 | 13.488% | $282.4716 | $282.47 | $282.45 | $282.50 |
| Purchase #6 | $158.83 | 7.757% | $171.1504 | $171.15 | $171.15 | $171.20 |
| Purchase #7 | $246.96 | 5.176% | $259.7426 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $941.49 | $1,026.4759 | $1,026.47 | $1,026.45 | $1,026.50 | |