| 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 | $207.89 | 8.654% | $225.8808 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $28.35 | 8.730% | $30.825 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $35.55 | 7.815% | $38.3282 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $136.82 | 3.176% | $141.1654 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $49.58 | 13.204% | $56.1265 | $56.13 | $56.15 | $56.10 |
| Purchase #6 | $45.85 | 13.330% | $51.9618 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $237.75 | 13.416% | $269.6465 | $269.65 | $269.65 | $269.60 |
| 7 purchase totals = | $741.79 | $813.9342 | $813.95 | $814.00 | $813.90 | |