| 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 | $216.32 | 12.214% | $242.7413 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $19.66 | 11.480% | $21.917 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $172.77 | 3.783% | $179.3059 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $231.70 | 6.677% | $247.1706 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $239.91 | 4.602% | $250.9507 | $250.95 | $250.95 | $251.00 |
| Purchase #6 | $12.60 | 5.379% | $13.2778 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $80.48 | 3.762% | $83.5077 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $973.44 | $1,038.8710 | $1,038.88 | $1,038.85 | $1,038.90 | |