| 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 | $248.26 | 7.274% | $266.3184 | $266.32 | $266.30 | $266.30 |
| Purchase #2 | $15.82 | 6.619% | $16.8671 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $113.75 | 13.171% | $128.732 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $165.89 | 12.192% | $186.1153 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $16.55 | 7.344% | $17.7654 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $67.41 | 10.307% | $74.3579 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $224.69 | 9.430% | $245.8783 | $245.88 | $245.90 | $245.90 |
| 7 purchase totals = | $852.37 | $936.0344 | $936.05 | $936.00 | $936.10 | |